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:
7978de706fff7648c08daccba8252ebe

SHA-1:
efb9e8d40b9f72b7d22dc7b5918de3f2a6e3b80d

SHA-256:
fc4e01eff2d6ffd666e89f67ea11e6cff59cab645974c01b6f2d7d105c76ffa2

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/22/2024 7:11:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.15.13

File size:
407.7 KB (417,528 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:
1/5/2017 8:00:00 AM

Valid to:
3/23/2017 7:59:59 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:
27C0F11C3DA2C1490ED8F52ECC8178EA

File PE Metadata
Compilation timestamp:
12/28/2016 9:38:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xAC56

Entry point:
E8, 3F, DD, FF, FF, E9, 12, 0B, 00, 00, 55, 8B, EC, A1, 88, A3, 46, 00, 33, 05, 00, 30, 46, 00, FF, 75, 08, 74, 04, FF, D0, 5D, C3, FF, 15, C0, C0, 45, 00, 5D, C3, 55, 8B, EC, 83, EC, 10, A1, 00, 30, 46, 00, 33, C5, 89, 45, FC, 56, 8B, 75, 08, 8D, 45, F8, 50, 89, 4D, F0, 33, C9, 51, 51, 68, D8, 14, 46, 00, 68, 02, 00, 00, 80, 89, 55, F4, 89, 4D, F8, FF, 15, 00, C0, 45, 00, FF, 75, F8, FF, 15, 04, C0, 45, 00, 6A, 04, 56, FF, 75, F4, FF, 75, F0, FF, 15, 10, C0, 45, 00, 8B, F0, 33, C9, 8D, 45, F8, 89, 4D, F8...
 
[+]

Entropy:
7.8223  (probably packed)

Code size:
363.5 KB (372,224 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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