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dam_ay.exe

Xin Zhou

The executable dam_ay.exe has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. The file has been seen being downloaded from d3g1g0k0wwnjag.cloudfront.net.
Publisher:
Xin Zhou  (signed and verified)

MD5:
2e6b5fece4cd89b285c6b2eed86ea0be

SHA-1:
a02378ba5bdb4eb1a4b9dc228f4cefd8e43f589c

SHA-256:
e3aeb465830d77292dd5aa5f5b4094932435de6781c7eb7bc14e7de4854220b2

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/12/2024 10:04:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.9.4

File size:
413.7 KB (423,640 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\dam_ay.exe

Digital Signature
Signed by:
Xin Zhou

Authority:
thawte, Inc.

Valid from:
1/21/2017 9:00:00 PM

Valid to:
3/22/2017 7:59:59 PM

Subject:
CN=Xin Zhou, 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:
35F9E707577DD44B242082BD796F64CF

File PE Metadata
Compilation timestamp:
1/19/2017 12:11:15 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x3F09

Entry point:
E8, 13, 33, 00, 00, E9, 14, 7F, 00, 00, 55, 8B, EC, 6A, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, C8, 43, 00, 00, 83, C4, 10, 5D, C3, 55, 8B, EC, 81, EC, 88, 00, 00, 00, A1, 00, 50, 46, 00, 33, C5, 89, 45, FC, 0F, B7, 55, 10, 33, C9, 53, 8B, 5D, 1C, B8, FF, 7F, 00, 00, 56, BE, 00, 80, 00, 00, 89, 5D, 8C, 23, D6, C7, 45, D0, CC, CC, CC, CC, 0F, B7, 75, 10, 41, 23, F0, C7, 45, D4, CC, CC, CC, CC, C7, 45, D8, CC, CC, FB, 3F, 89, 55, 80, 89, 45, 9C, 57, 66, 85, D2, 74, 06, C6, 43, 02, 2D, EB, 04, C6, 43, 02...
 
[+]

Code size:
371 KB (379,904 bytes)

The file dam_ay.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../dam_ay.exe

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