3gs_lj.exe

Xin Zhou

The executable 3gs_lj.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:
98b74e0ed1373e8728c0a9e497e5e764

SHA-1:
8850018c662f18536d9691da53d580bd90b6abaa

SHA-256:
64f54e843e58bf2e7544b16d263ad8e3ffa5bd638173c3c1643193a319f00f35

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/5/2025 2:57:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.9.10

File size:
409.2 KB (419,064 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\3gs_lj.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
12/29/2016 9:00:00 AM

Valid to:
3/23/2017 8:59:59 AM

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:
4FD78381F22BA1D497EAD69F95160D92

File PE Metadata
Compilation timestamp:
12/27/2016 9:24:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x95FD

Entry point:
E8, 14, 12, 00, 00, E9, F8, 34, 00, 00, 55, 8B, EC, 83, EC, 14, A1, 00, 40, 46, 00, 33, C5, 89, 45, FC, 56, 57, 33, FF, 89, 0D, F4, 6E, 46, 00, 57, 51, 57, 57, 57, B8, 00, 00, 00, 80, 50, 57, 50, 68, 00, 00, CF, 00, 68, 4C, 25, 46, 00, 68, 5C, 25, 46, 00, 57, FF, 15, 28, D1, 45, 00, 8B, F0, 57, 85, F6, 75, 18, 8D, 45, EC, 0F, 57, C0, 50, 57, 57, F3, 0F, 7F, 45, EC, FF, 15, 48, 54, 46, 00, 33, C0, EB, 26, 56, FF, 15, 24, D1, 45, 00, 56, FF, 15, 20, D1, 45, 00, 57, 8D, 45, EC, 0F, 57, C0, 50, 57, 57, F3, 0F...
 
[+]

Entropy:
7.7985  (probably packed)

Code size:
364.5 KB (373,248 bytes)

The file 3gs_lj.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../3gs_lj.exe

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