trickbot | 790769e6e3eb9d2d5d70b03c8d5e0728e954a2bcdd3625b87fd3366b961b90a7

Analysis

max time kernel
97s
max time network
131s
platform
windows7_x64
resource
win7-en-20210920
submitted
05/10/2021, 17:23

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General

Target
bc1fabbc7e42df40088602c2d317a073.exe
Size 736KB
Sample211005-vx6l8aabe3
SHA256 790769e6e3eb9d2d5d70b03c8d5e0728e954a2bcdd3625b87fd3366b961b90a7
MD5 bc1fabbc7e42df40088602c2d317a073
SHA1 aaec414cd14afb803b63477819cc91f1119375dd
SHA512 6306a4dcc6bed1add5a10bb5ac951f22cb12d93bc776eb36f3986fc817f85a840a964c13e521072dafd9d4a933321bf7d146d4b95bb0d546e2bc6241e8af4709
MD5 SHA1 SHA512

Score

10^/10

trickbot tot159 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot159

179.42.137.102:443
191.36.152.198:443
179.42.137.104:443
179.42.137.106:443
179.42.137.108:443
202.183.12.124:443
194.190.18.122:443
103.56.207.230:443
171.103.187.218:449
171.103.189.118:449
18.139.111.104:443
179.42.137.105:443
186.4.193.75:443
171.101.229.2:449
179.42.137.107:443
103.56.43.209:449
179.42.137.110:443
45.181.207.156:443
197.44.54.162:449
179.42.137.109:443
103.59.105.226:449
45.181.207.101:443
117.196.236.205:443
72.224.45.102:449
179.42.137.111:443
96.47.239.181:443
171.100.112.190:449
117.196.239.6:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

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
8	api.ipify.org

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1132	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1352	bc1fabbc7e42df40088602c2d317a073.exe
1352	bc1fabbc7e42df40088602c2d317a073.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 1132	1352	bc1fabbc7e42df40088602c2d317a073.exe	27
PID 1352 wrote to memory of 1132	1352	bc1fabbc7e42df40088602c2d317a073.exe	27
PID 1352 wrote to memory of 1132	1352	bc1fabbc7e42df40088602c2d317a073.exe	27
PID 1352 wrote to memory of 1132	1352	bc1fabbc7e42df40088602c2d317a073.exe	27
PID 1352 wrote to memory of 2044	1352	bc1fabbc7e42df40088602c2d317a073.exe	28
PID 1352 wrote to memory of 2044	1352	bc1fabbc7e42df40088602c2d317a073.exe	28
PID 1352 wrote to memory of 2044	1352	bc1fabbc7e42df40088602c2d317a073.exe	28
PID 1352 wrote to memory of 2044	1352	bc1fabbc7e42df40088602c2d317a073.exe	28
PID 1352 wrote to memory of 1132	1352	bc1fabbc7e42df40088602c2d317a073.exe	27
PID 1352 wrote to memory of 1132	1352	bc1fabbc7e42df40088602c2d317a073.exe	27

C:\Users\Admin\AppData\Local\Temp\bc1fabbc7e42df40088602c2d317a073.exe
"C:\Users\Admin\AppData\Local\Temp\bc1fabbc7e42df40088602c2d317a073.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1132
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2044

Network

MITRE ATT&CK Matrix

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Downloads

memory/1132-62-0x00000000000E0000-0x0000000000109000-memory.dmp

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memory/1132-63-0x0000000000290000-0x0000000000291000-memory.dmp

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memory/1352-53-0x0000000076851000-0x0000000076853000-memory.dmp

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memory/1352-54-0x00000000004C0000-0x00000000004FF000-memory.dmp

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memory/1352-58-0x0000000000500000-0x000000000053B000-memory.dmp

Download

memory/1352-57-0x00000000003C0000-0x00000000003FD000-memory.dmp

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memory/1352-59-0x0000000000300000-0x0000000000311000-memory.dmp

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memory/1352-60-0x0000000010001000-0x0000000010003000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads