Analysis
- max time kernel
150s - max time network
152s - platform
windows10_x64 - resource
win10v20201028 - submitted
30/12/2020, 08:50
Static task
static1
Behavioral task
behavioral1
Sample
7a1c726510e1a8f952fea7de8bf983ee.exe
Resource
win7v20201028
0 signatures
0 seconds
General
- Target 7a1c726510e1a8f952fea7de8bf983ee.exe
- Size 612KB
- Sample201230-r4p4n9n71a
- SHA256 678bd8881dff4cea0b6ff82f8fa2308dbdae666b95978c6ee03c9e422cbc32c8
- MD5 7a1c726510e1a8f952fea7de8bf983ee
- SHA1 988f164443636ecfec5cdd17dd2b15b3bbd2ba26
- SHA512 81617c2c9e0002e2bcc9f2486deb1419ad6b00a8e5b5cf40977faca7aad4ffcf1b65b54ad6eda3fb7a853b7f9a9a626ee5051487106155e77740be6ffa982d76
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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trickbot
Version
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100008
Botnet
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mor7
C2
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103.231.115.106:449
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117.222.63.100:449
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117.254.58.83:449
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149.54.11.54:449
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170.82.4.64:449
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177.11.12.93:449
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182.16.187.251:449
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187.108.86.48:449
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190.152.88.57:449
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203.88.149.33:449
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36.89.191.119:449
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41.159.31.227:449
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85.202.128.243:449
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92.204.160.82:449
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103.150.68.124:449
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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
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102.164.208.44:449
Attributes
-
autorunName:pwgrab
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 23 ipinfo.io - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3576 wermgr.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3324 7a1c726510e1a8f952fea7de8bf983ee.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3324 wrote to memory of 3576 3324 7a1c726510e1a8f952fea7de8bf983ee.exe 78 PID 3324 wrote to memory of 3576 3324 7a1c726510e1a8f952fea7de8bf983ee.exe 78 PID 3324 wrote to memory of 3576 3324 7a1c726510e1a8f952fea7de8bf983ee.exe 78 PID 3324 wrote to memory of 3576 3324 7a1c726510e1a8f952fea7de8bf983ee.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\7a1c726510e1a8f952fea7de8bf983ee.exe"C:\Users\Admin\AppData\Local\Temp\7a1c726510e1a8f952fea7de8bf983ee.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3324 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3576
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