Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-04-2024 11:29
Static task
static1
Behavioral task
behavioral1
Sample
e9e3332bd9a76fc10d36c8d000c451c8_JaffaCakes118.dll
Resource
win7-20240221-en
General
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Target
e9e3332bd9a76fc10d36c8d000c451c8_JaffaCakes118.dll
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Size
401KB
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MD5
e9e3332bd9a76fc10d36c8d000c451c8
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SHA1
09a757f22423233cbfc0e306ff7fd2754d019dc2
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SHA256
14689a35b7ee769208f02ed89200c4508495260abd4eb3fb69278e8595c62726
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SHA512
7278e3e94b08b7ca5709b0c904e0d1f4786a53b6a0c8c0bde6450250b885e65b32934f1e439a7d90b114a9db82b16bafc6a2701ffe948c3cc3bcdf80273795f2
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SSDEEP
6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWkQ:jxqY1tzwRKYdiMiXvqFfX2St6VmASvlM
Malware Config
Extracted
trickbot
2000031
zev4
14.232.161.45:443
118.173.233.64:443
41.57.156.203:443
45.239.234.2:443
45.201.136.3:443
177.10.90.29:443
185.17.105.236:443
91.237.161.87:443
185.189.55.207:443
186.225.119.170:443
143.0.208.20:443
222.124.16.74:443
220.82.64.198:443
200.236.218.62:443
178.216.28.59:443
45.239.233.131:443
196.216.59.174:443
119.202.8.249:443
82.159.149.37:443
49.248.217.170:443
181.114.215.239:443
113.160.132.237:443
105.30.26.50:443
202.165.47.106:443
103.122.228.44:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4464 4428 WerFault.exe regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 5012 wermgr.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 1668 wrote to memory of 4428 1668 regsvr32.exe regsvr32.exe PID 1668 wrote to memory of 4428 1668 regsvr32.exe regsvr32.exe PID 1668 wrote to memory of 4428 1668 regsvr32.exe regsvr32.exe PID 4428 wrote to memory of 5012 4428 regsvr32.exe wermgr.exe PID 4428 wrote to memory of 5012 4428 regsvr32.exe wermgr.exe PID 4428 wrote to memory of 5012 4428 regsvr32.exe wermgr.exe PID 4428 wrote to memory of 5012 4428 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e9e3332bd9a76fc10d36c8d000c451c8_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e9e3332bd9a76fc10d36c8d000c451c8_JaffaCakes118.dll2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4428 -s 6483⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4428 -ip 44281⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4428-0-0x0000000000830000-0x000000000086F000-memory.dmpFilesize
252KB
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memory/4428-1-0x0000000000830000-0x000000000086F000-memory.dmpFilesize
252KB
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memory/4428-3-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/4428-2-0x00000000007F0000-0x00000000007F1000-memory.dmpFilesize
4KB
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memory/4428-6-0x0000000000830000-0x000000000086F000-memory.dmpFilesize
252KB
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memory/5012-5-0x000001F85A640000-0x000001F85A668000-memory.dmpFilesize
160KB
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memory/5012-4-0x000001F85A8E0000-0x000001F85A8E1000-memory.dmpFilesize
4KB
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memory/5012-7-0x000001F85A640000-0x000001F85A668000-memory.dmpFilesize
160KB