trickbot | f23073ff986ced7eafa4c729ba863278b210fc7cf16681d8fa1926a6cb5a3526

Analysis

max time kernel
138s
max time network
147s
platform
windows10_x64
resource
win10-en-20211104
submitted
07-12-2021 12:58

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General

Target

f23073ff986ced7eafa4c729ba863278b210fc7cf16681d8fa1926a6cb5a3526.dll
Size

1.8MB
MD5

95a54c55b40aee77df38f2220fc8bc69
SHA1

4c40c30b2f4d7e4b56e3f84fcc06059d7d451792
SHA256

f23073ff986ced7eafa4c729ba863278b210fc7cf16681d8fa1926a6cb5a3526
SHA512

5ce3f76ebb2024b088e0ece0f5908678c802abc96671b789b85fc7c2c49d4e52a3140359a79c969c13ae6a33c222febec0c8e25cdca03fb15404a30237d76403

Score

10^/10

trickbot rob141 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1564 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1564	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2692 wrote to memory of 2700	2692	rundll32.exe	rundll32.exe
PID 2692 wrote to memory of 2700	2692	rundll32.exe	rundll32.exe
PID 2692 wrote to memory of 2700	2692	rundll32.exe	rundll32.exe
PID 2700 wrote to memory of 3760	2700	rundll32.exe	cmd.exe
PID 2700 wrote to memory of 3760	2700	rundll32.exe	cmd.exe
PID 2700 wrote to memory of 3760	2700	rundll32.exe	cmd.exe
PID 2700 wrote to memory of 1564	2700	rundll32.exe	wermgr.exe
PID 2700 wrote to memory of 1564	2700	rundll32.exe	wermgr.exe
PID 2700 wrote to memory of 1564	2700	rundll32.exe	wermgr.exe
PID 2700 wrote to memory of 1564	2700	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f23073ff986ced7eafa4c729ba863278b210fc7cf16681d8fa1926a6cb5a3526.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f23073ff986ced7eafa4c729ba863278b210fc7cf16681d8fa1926a6cb5a3526.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2700

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3760

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1564-123-0x0000000000000000-mapping.dmp

Download
memory/1564-124-0x000001CF2EC00000-0x000001CF2EC28000-memory.dmp

Filesize
160KB

Download
memory/1564-125-0x000001CF2EE20000-0x000001CF2EE21000-memory.dmp

Filesize
4KB

Download
memory/1564-127-0x000001CF30600000-0x000001CF30602000-memory.dmp

Filesize
8KB

Download
memory/1564-126-0x000001CF30600000-0x000001CF30602000-memory.dmp

Filesize
8KB

Download
memory/2700-118-0x0000000000000000-mapping.dmp

Download
memory/2700-120-0x0000000004EC0000-0x0000000004F05000-memory.dmp

Filesize
276KB

Download
memory/2700-119-0x0000000004B90000-0x0000000004DF8000-memory.dmp

Filesize
2.4MB

Download
memory/2700-122-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/2700-121-0x0000000004F20000-0x0000000004F21000-memory.dmp

Filesize
4KB

Download