trickbot | f894a027474fa36723db3644d7dc1715dbfd6db1dd18b1f124cf8abb8709e1f8

Analysis

max time kernel
117s
max time network
144s
platform
windows10_x64
resource
win10-en-20211208
submitted
09/12/2021, 16:18

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General

Target
2e92d20d2ad68d9bd5841910c488af6e.dll
Size 1.7MB
Sample211209-tryhzscfe2
SHA256 f894a027474fa36723db3644d7dc1715dbfd6db1dd18b1f124cf8abb8709e1f8
MD5 2e92d20d2ad68d9bd5841910c488af6e
SHA1 2daff152cecad77f3a1e5e1d43ee07376fccdabe
SHA512 e7ba63704c5a790422544738f5a13fee22fd2bdeb29a67b1e63146c64b7fead34d7898f6fb03a7f55359910c9a966d3884cfbf62bcf9965353d7407b7af1fb69
MD5 SHA1 SHA512

Score

10^/10

trickbot rob142 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443

Attributes

autorun

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
21	ipinfo.io

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	692	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3624 wrote to memory of 3908	3624	rundll32.exe	68
PID 3624 wrote to memory of 3908	3624	rundll32.exe	68
PID 3624 wrote to memory of 3908	3624	rundll32.exe	68
PID 3908 wrote to memory of 3764	3908	rundll32.exe	69
PID 3908 wrote to memory of 3764	3908	rundll32.exe	69
PID 3908 wrote to memory of 3764	3908	rundll32.exe	69
PID 3908 wrote to memory of 692	3908	rundll32.exe	70
PID 3908 wrote to memory of 692	3908	rundll32.exe	70
PID 3908 wrote to memory of 692	3908	rundll32.exe	70
PID 3908 wrote to memory of 692	3908	rundll32.exe	70

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e92d20d2ad68d9bd5841910c488af6e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e92d20d2ad68d9bd5841910c488af6e.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3764
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:692

Network

MITRE ATT&CK Matrix

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Downloads

memory/692-122-0x0000022370830000-0x0000022370831000-memory.dmp

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memory/692-121-0x00000223707F0000-0x0000022370818000-memory.dmp

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memory/692-124-0x0000022370860000-0x0000022370862000-memory.dmp

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memory/692-123-0x0000022370860000-0x0000022370862000-memory.dmp

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memory/3908-117-0x0000000004DB0000-0x0000000004DF5000-memory.dmp

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memory/3908-116-0x0000000004B50000-0x0000000004DAD000-memory.dmp

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memory/3908-118-0x0000000004E20000-0x0000000004E21000-memory.dmp

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memory/3908-119-0x0000000010001000-0x0000000010003000-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