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jjcscheduletask.exe

Yupeng Zhang

The executable jjcscheduletask.exe has been detected as malware by 1 anti-virus scanner. While running, it connects to the Internet address server-54-192-130-24.ams50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yupeng Zhang  (signed and verified)

MD5:
840794c855a1c6c50a716e157ba2b61a

SHA-1:
2254d4b2609292f4e6bfd3959ebe9ab2cf6f2cd9

SHA-256:
068cdb98affe4b8d5a90e407f69f4f230b95475d50374e3211f18480fd9fb1eb

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/14/2024 10:16:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
(M)
16.4.21.18

File size:
352.6 KB (361,016 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\jejochclipasp\jjcscheduletask.exe

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
4/14/2016 12:00:00 AM

Valid to:
2/3/2017 11:59:59 PM

Subject:
CN=Yupeng Zhang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
3891C34DBF1908F8BF105F5BDF006CE9

File PE Metadata
Compilation timestamp:
4/12/2016 9:11:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:DCpZMYak5DofowdjDJyI+5V3A6YQw1wlhHH+1:2pZMYTowkDJhAV3sQwQhHH+1

Entry address:
0x258B6

Entry point:
E8, 26, 57, 00, 00, E9, 7F, FE, FF, FF, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 7C, 52, 45, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 00, 33, 45, 00, 01, 0F, 82, 46, 5C, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3...
 
[+]

Entropy:
6.4651

Code size:
261 KB (267,264 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-54-230-163-38.jax1.r.cloudfront.net  (54.230.163.38:80)

TCP (HTTP):
Connects to server-54-230-163-228.jax1.r.cloudfront.net  (54.230.163.228:80)

TCP (HTTP):
Connects to server-52-85-221-204.cdg50.r.cloudfront.net  (52.85.221.204:80)

TCP (HTTP):
Connects to server-54-192-14-87.ams1.r.cloudfront.net  (54.192.14.87:80)

TCP (HTTP):
Connects to server-54-192-130-6.ams50.r.cloudfront.net  (54.192.130.6:80)

TCP (HTTP):
Connects to server-54-192-130-24.ams50.r.cloudfront.net  (54.192.130.24:80)

TCP (HTTP):
Connects to server-54-192-129-191.ams50.r.cloudfront.net  (54.192.129.191:80)

TCP (HTTP):
Connects to server-52-85-221-216.cdg50.r.cloudfront.net  (52.85.221.216:80)

TCP (HTTP):
Connects to server-52-85-221-145.cdg50.r.cloudfront.net  (52.85.221.145:80)

TCP (HTTP):
Connects to server-52-85-173-86.fra6.r.cloudfront.net  (52.85.173.86:80)

TCP (HTTP):
Connects to server-52-84-246-232.sfo20.r.cloudfront.net  (52.84.246.232:80)

TCP (HTTP):
Connects to server-52-84-246-161.sfo20.r.cloudfront.net  (52.84.246.161:80)

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