Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
07-05-2021 12:13
Static task
static1
Behavioral task
behavioral1
Sample
3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe
Resource
win7v20210408
General
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Target
3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe
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Size
740KB
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MD5
3cba56c6a4b1b3798b4ebfbaf40fbd6f
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SHA1
7d9ef98a82459a8895475ec33da438c2ac2aec69
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SHA256
13bebdb4628ed345121aaaae5c512e528d01f3cca6da932c165a7d261c0f0356
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SHA512
b6c6770ff17ed37d63a7295b0770ff9da13a159aca2adb69e8aba68745c0cc26dbc09ae38ff6df9f4eab3b0dd509c4cdfe81cbf4dd48f945c1c35795a52df3bc
Malware Config
Extracted
trickbot
2000029
tot96
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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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 784 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
3cba56c6a4b1b3798b4ebfbaf40fbd6f.exepid process 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
3cba56c6a4b1b3798b4ebfbaf40fbd6f.exedescription pid process target process PID 4084 wrote to memory of 2644 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe cmd.exe PID 4084 wrote to memory of 2644 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe cmd.exe PID 4084 wrote to memory of 2680 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe cmd.exe PID 4084 wrote to memory of 2680 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe cmd.exe PID 4084 wrote to memory of 784 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe wermgr.exe PID 4084 wrote to memory of 784 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe wermgr.exe PID 4084 wrote to memory of 784 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe wermgr.exe PID 4084 wrote to memory of 784 4084 3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe"C:\Users\Admin\AppData\Local\Temp\3cba56c6a4b1b3798b4ebfbaf40fbd6f.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/784-121-0x0000000000000000-mapping.dmp
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memory/784-123-0x000001FDCDC90000-0x000001FDCDC91000-memory.dmpFilesize
4KB
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memory/784-122-0x000001FDCDB80000-0x000001FDCDBA9000-memory.dmpFilesize
164KB
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memory/4084-114-0x0000000002460000-0x000000000249F000-memory.dmpFilesize
252KB
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memory/4084-118-0x00000000025A1000-0x00000000025DA000-memory.dmpFilesize
228KB
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memory/4084-117-0x0000000002420000-0x000000000245C000-memory.dmpFilesize
240KB
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memory/4084-119-0x0000000002210000-0x0000000002211000-memory.dmpFilesize
4KB
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memory/4084-120-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB