General
-
Target
file.exe
-
Size
380KB
-
Sample
230228-k3wzvsac8y
-
MD5
bbd74fe84f0cd1c6a490d33ccd2d5588
-
SHA1
7232328b8e24ec0d5ce5e29ad446a5150534b771
-
SHA256
d6c7416582172b48537000e0f604ad4836c2298130ce61ee64187d2e5659bdf7
-
SHA512
0402625cdd798cb36eaf4c3772921c5e372a21f7b7234a2811a64275ac6acc63ec1245d4270346a316a542d6f18223959f1b66ee96d053ec8259572263bd13b6
-
SSDEEP
6144:K/QiQXCA6m+ksmpk3U9jW1U4P9bBiQtCsZ/+/imJIGh7bc92xa+5o1WUK0h06PYA:yQi3Ap6m6URA3PhBtthtE/E9y5uVPYgV
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Malware Config
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Extracted
socelars
https://hdbywe.s3.us-west-2.amazonaws.com/sfasue20/
Targets
-
-
Target
file.exe
-
Size
380KB
-
MD5
bbd74fe84f0cd1c6a490d33ccd2d5588
-
SHA1
7232328b8e24ec0d5ce5e29ad446a5150534b771
-
SHA256
d6c7416582172b48537000e0f604ad4836c2298130ce61ee64187d2e5659bdf7
-
SHA512
0402625cdd798cb36eaf4c3772921c5e372a21f7b7234a2811a64275ac6acc63ec1245d4270346a316a542d6f18223959f1b66ee96d053ec8259572263bd13b6
-
SSDEEP
6144:K/QiQXCA6m+ksmpk3U9jW1U4P9bBiQtCsZ/+/imJIGh7bc92xa+5o1WUK0h06PYA:yQi3Ap6m6URA3PhBtthtE/E9y5uVPYgV
-
Detects PseudoManuscrypt payload
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
PseudoManuscrypt
PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.
-
Socelars payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Adds Run key to start application
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
-