Analysis
- max time kernel
1614s - max time network
1726s - platform
windows7_x64 - resource
win7v20201028 - submitted
30/12/2020, 07:24
Static task
static1
General
- Target shiybnyrsolu.exe
- Size 532KB
- Sample201230-2pnedj57aj
- SHA256 89ba36ddab48b3cdd3a8db026463e79391c6ca7f0b04a9ea8b71969add67b276
- MD5 59ea5e429638fa0801683014a19f10ac
- SHA1 eb4bb017b2d14017f44ea32c01c54871215ea09a
- SHA512 55df4ff121e7948917968c54911a49bcf140970162b365da1bf6027db3eea47021b43798e6b3a78906bac9b34e6c97e61dbb2a0f0531cd75bf486e2eb6387b98
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
trickbot
Version
-
100007
Botnet
-
mor5
C2
-
103.87.25.220:443
-
103.98.129.222:449
-
41.243.29.182:449
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103.87.25.220:449
-
196.45.140.146:449
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103.65.196.44:449
-
103.65.195.95:449
-
103.61.101.11:449
-
103.61.100.131:449
-
103.150.68.124:449
-
103.137.81.206:449
-
103.126.185.7:449
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103.112.145.58:449
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103.110.53.174:449
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102.164.208.48:449
-
102.164.208.44:449
Attributes
-
autorunName:pwgrab
ecc_pubkey.base64
ecc_pubkey.base64
Signatures
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 12 icanhazip.com - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1068 wermgr.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 932 shiybnyrsolu.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 932 wrote to memory of 1068 932 shiybnyrsolu.exe 29 PID 932 wrote to memory of 1068 932 shiybnyrsolu.exe 29 PID 932 wrote to memory of 1068 932 shiybnyrsolu.exe 29 PID 932 wrote to memory of 1068 932 shiybnyrsolu.exe 29 PID 932 wrote to memory of 1068 932 shiybnyrsolu.exe 29 PID 932 wrote to memory of 1068 932 shiybnyrsolu.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\shiybnyrsolu.exe"C:\Users\Admin\AppData\Local\Temp\shiybnyrsolu.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1068
-