Analysis
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max time kernel
88s -
max time network
139s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
05-05-2021 16:05
Static task
static1
Behavioral task
behavioral1
Sample
0de5c20e_by_Libranalysis.exe
Resource
win7v20210410
General
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Target
0de5c20e_by_Libranalysis.exe
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Size
644KB
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MD5
0de5c20eff6c993ab8ee0dd9d2d6f9f1
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SHA1
a1782a3323d625684555af7c4144e2422107dafb
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SHA256
241991bef5ce7be4a96b094d109f694114248700a40ae535d5440b242e86e808
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SHA512
c6c9dffa4f4e8f6a216ae3b182db4b37f2e39f12e6de43cfabccc3e04968e6c354a30d22bad672dc60eae2e03355154dc856b9b4c33a1d5341d4a51398ca2bd7
Malware Config
Extracted
trickbot
2000029
tot94
103.66.72.217:443
117.252.68.211:443
103.124.173.35:443
115.73.211.230:443
117.54.250.246:443
131.0.112.122:443
102.176.221.78:443
181.176.161.143:443
154.79.251.172:443
103.111.199.76:443
103.54.41.193:443
154.79.244.182:443
154.79.245.158:443
139.255.116.42:443
178.254.161.250:443
178.134.47.166:443
158.181.179.229:443
103.90.197.33:443
109.207.165.40:443
178.72.192.20:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 18 checkip.amazonaws.com -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 188 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
0de5c20e_by_Libranalysis.exepid process 652 0de5c20e_by_Libranalysis.exe 652 0de5c20e_by_Libranalysis.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
0de5c20e_by_Libranalysis.exedescription pid process target process PID 652 wrote to memory of 3380 652 0de5c20e_by_Libranalysis.exe cmd.exe PID 652 wrote to memory of 3380 652 0de5c20e_by_Libranalysis.exe cmd.exe PID 652 wrote to memory of 196 652 0de5c20e_by_Libranalysis.exe cmd.exe PID 652 wrote to memory of 196 652 0de5c20e_by_Libranalysis.exe cmd.exe PID 652 wrote to memory of 188 652 0de5c20e_by_Libranalysis.exe wermgr.exe PID 652 wrote to memory of 188 652 0de5c20e_by_Libranalysis.exe wermgr.exe PID 652 wrote to memory of 188 652 0de5c20e_by_Libranalysis.exe wermgr.exe PID 652 wrote to memory of 188 652 0de5c20e_by_Libranalysis.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0de5c20e_by_Libranalysis.exe"C:\Users\Admin\AppData\Local\Temp\0de5c20e_by_Libranalysis.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:652 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:3380
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:196
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:188
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/188-121-0x0000000000000000-mapping.dmp
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memory/188-122-0x000002BF36010000-0x000002BF36039000-memory.dmpFilesize
164KB
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memory/188-123-0x000002BF36120000-0x000002BF36121000-memory.dmpFilesize
4KB
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memory/652-114-0x00000000023C0000-0x00000000023FF000-memory.dmpFilesize
252KB
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memory/652-118-0x0000000002431000-0x000000000246A000-memory.dmpFilesize
228KB
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memory/652-117-0x0000000002380000-0x00000000023BC000-memory.dmpFilesize
240KB
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memory/652-119-0x0000000002400000-0x0000000002401000-memory.dmpFilesize
4KB
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memory/652-120-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB