General
- Target RFQ-SulselBarruII2-COALCOMMLDOC.exe
- Size 647KB
- Sample240403-e8z1tagf43
- SHA256 c384d26e83f585fbadd73e6cea441d1479d68de5bb647f775b506e5eab7f3230
- MD5 90fda5c072fe00e8e737606add7f1276
- SHA1 68752dce786a29b815ec5454d4b4aa5f6bc73363
- SHA512 df854ac565c084d47bc20e738ee8f36cf040d33fc2b7cb7c8ab84a83b2d77308b522eccd81e23e576bb9f82bf1ea00a50f33435522d8d2070923de0a862a2512
- SSDEEP 12288:IgXRAvufNFTr7L6GJpk/0C+wEc80Qu8j4RmYxrqwDwmuu6TNxFu+b:jXRyUNJr7L5vBC5ummYxrPqu6hxFu+
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
RFQ-SulselBarruII2-COALCOMMLDOC.exe
Resource
win7-20240221-en
17 signatures
150 seconds
Behavioral task
behavioral2
Sample
RFQ-SulselBarruII2-COALCOMMLDOC.exe
Resource
win10v2004-20240226-en
17 signatures
150 seconds
Behavioral task
behavioral3
Sample
Graustark/resultalet/Unmeringued.ps1
Resource
win7-20240221-en
9 signatures
150 seconds
Behavioral task
behavioral4
Sample
Graustark/resultalet/Unmeringued.ps1
Resource
win10v2004-20240226-en
12 signatures
150 seconds
Malware Config
Targets
-
- Target RFQ-SulselBarruII2-COALCOMMLDOC.exe
- Size 647KB
- SHA256 c384d26e83f585fbadd73e6cea441d1479d68de5bb647f775b506e5eab7f3230
- MD5 90fda5c072fe00e8e737606add7f1276
- SHA1 68752dce786a29b815ec5454d4b4aa5f6bc73363
- SHA512 df854ac565c084d47bc20e738ee8f36cf040d33fc2b7cb7c8ab84a83b2d77308b522eccd81e23e576bb9f82bf1ea00a50f33435522d8d2070923de0a862a2512
- SSDEEP 12288:IgXRAvufNFTr7L6GJpk/0C+wEc80Qu8j4RmYxrqwDwmuu6TNxFu+b:jXRyUNJr7L5vBC5ummYxrPqu6hxFu+
- MD5 SHA1 SHA512 SSDEEP
-
Accesses Microsoft Outlook profiles
-
Legitimate hosting services abused for malware hosting/C2
-
Drops file in System32 directory
-
Suspicious use of NtCreateThreadExHideFromDebugger
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
- Target Graustark/resultalet/Unmeringued.Brd
- Size 60KB
- SHA256 8559f472b29a2d1de1124b1b2aa6d62558b1207a3910048d77b9bb07501e3733
- MD5 8418ca27cc3391358049989e80076a60
- SHA1 0ca1bae9dfabae917324af7337d1ed8c2b6001aa
- SHA512 b6ee3a45200b5f218520c38fbde6b6a30e4f2e847ea890ace3b37a38b14f2c26ee12f21c350052336c67ac725233f1e5b65b1d0b5a4343ef0fca50214b96c01f
- SSDEEP 1536:FNKL+KTusOLdVQxd5B+n51ZPsXb7VZcrq/qhgPqpba5Znn:FNsl9Ud2u1ZP87ViQSpyBn
- MD5 SHA1 SHA512 SSDEEP
Score8/10-
Modifies Installed Components in the registry
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.