trickbot | 31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41

Analysis

max time kernel
103s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 11:35

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General

Target

31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe
Size

612KB
MD5

715e8d32d894dffc67150db0dc8f7abb
SHA1

fa3566a57132cf8d6f81c313f566223dbe88b98a
SHA256

31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41
SHA512

f68ec2bffa49997939e3e81fbb519d3e6441570f52e0100af9b82c58171ee0a70f5534d513cc24f14a29298059bc30e3d393aa341af97fedf55edf69a5678f6e
SSDEEP

6144:chD8rNCIk+PMf3qg/09cuDerKXwg9SgEPNKN1u/rAw2o0ExQUK4Bm5D:BNCIk+PMf3xuXbAZFG1u/Io0Q3rM

Score

10^/10

trickbot lib167 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib167

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

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
Trickbot family
trickbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3200 2000 WerFault.exe 31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

pid	pid_target	process	target process
3200	2000	WerFault.exe	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4796 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	4796	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

pid	process
2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe
2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe

description	pid	process	target process
PID 2000 wrote to memory of 4796	2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe	wermgr.exe
PID 2000 wrote to memory of 4796	2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe	wermgr.exe
PID 2000 wrote to memory of 3632	2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe	cmd.exe
PID 2000 wrote to memory of 3632	2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe	cmd.exe
PID 2000 wrote to memory of 4796	2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe	wermgr.exe
PID 2000 wrote to memory of 4796	2000	31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe
"C:\Users\Admin\AppData\Local\Temp\31f262ae663c0cecd2d7b560f099f42388ad6bd7d63a3833b75c124e4b1ebe41.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4796
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 584
  2⤵
  - Program crash
  PID:3200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2000 -ip 2000
1⤵
PID:2376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2000-4-0x0000000002300000-0x000000000233C000-memory.dmp

Filesize
240KB

Download
memory/2000-0-0x0000000002460000-0x000000000249F000-memory.dmp

Filesize
252KB

Download
memory/2000-5-0x00000000024A0000-0x00000000024DA000-memory.dmp

Filesize
232KB

Download
memory/2000-6-0x00000000024A0000-0x00000000024DA000-memory.dmp

Filesize
232KB

Download
memory/2000-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2000-7-0x0000000002260000-0x0000000002261000-memory.dmp

Filesize
4KB

Download
memory/2000-11-0x0000000002220000-0x0000000002231000-memory.dmp

Filesize
68KB

Download
memory/2000-12-0x00000000024A0000-0x00000000024DA000-memory.dmp

Filesize
232KB

Download
memory/4796-10-0x0000025550EB0000-0x0000025550ED9000-memory.dmp

Filesize
164KB

Download
memory/4796-9-0x0000025551150000-0x0000025551151000-memory.dmp

Filesize
4KB

Download