General
- Target 8a4d38092e7f0245aa376d724cf3dbe08d4b563a86db3c99e70defaa38beb969.exe
- Size 466KB
- Sample241220-e5383a1jak
- SHA256 8a4d38092e7f0245aa376d724cf3dbe08d4b563a86db3c99e70defaa38beb969
- MD5 745504717878bb22b600df7e2c2dd9f4
- SHA1 9515d0277803511a4f401674f40f022ed69c85d7
- SHA512 8035ff6f18deaaec620acd824bbcecf07d38f2e2f77e322942f635320af75bbc4bd60250f0e61094eed22cfeef652791d61476bd7b4c613ebb6fb7952ae48e4d
- SSDEEP 12288:I5AlMIL/obq71R7Oj6rgcPIcXuQd7lxu7Jj1JK8s5FEeKN:ZtL/o2BR7Zrgcwgpxu7Jj1Jiceg
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8a4d38092e7f0245aa376d724cf3dbe08d4b563a86db3c99e70defaa38beb969.exe
Resource
win7-20241023-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
8a4d38092e7f0245aa376d724cf3dbe08d4b563a86db3c99e70defaa38beb969.exe
Resource
win10v2004-20241007-en
21 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
3 signatures
150 seconds
Malware Config
Targets
-
- Target 8a4d38092e7f0245aa376d724cf3dbe08d4b563a86db3c99e70defaa38beb969.exe
- Size 466KB
- SHA256 8a4d38092e7f0245aa376d724cf3dbe08d4b563a86db3c99e70defaa38beb969
- MD5 745504717878bb22b600df7e2c2dd9f4
- SHA1 9515d0277803511a4f401674f40f022ed69c85d7
- SHA512 8035ff6f18deaaec620acd824bbcecf07d38f2e2f77e322942f635320af75bbc4bd60250f0e61094eed22cfeef652791d61476bd7b4c613ebb6fb7952ae48e4d
- SSDEEP 12288:I5AlMIL/obq71R7Oj6rgcPIcXuQd7lxu7Jj1JK8s5FEeKN:ZtL/o2BR7Zrgcwgpxu7Jj1Jiceg
- MD5 SHA1 SHA512 SSDEEP
Guloader family
Disables Task Manager via registry modification
Loads dropped DLL
Accesses Microsoft Outlook profiles
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.
Drops file in System32 directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
-
- Target $PLUGINSDIR/System.dll
- Size 11KB
- SHA256 e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27
- MD5 ee260c45e97b62a5e42f17460d406068
- SHA1 df35f6300a03c4d3d3bd69752574426296b78695
- SHA512 a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3
- SSDEEP 192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9
- MD5 SHA1 SHA512 SSDEEP
Score3/10