trickbot | a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3

Analysis

max time kernel
135s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 11:39

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General

Target

a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe
Size

460KB
MD5

874a4562a3b34a7f3f465a910c3f8a1c
SHA1

5f807289ab5ffa3bbbb4d34cdd6d30981174dcc3
SHA256

a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3
SHA512

e5df546b7ad14769646f6e2241ca6fed22aef07461e198452ffbf81497969728880e73b316d96643d5f6e5c4ac5da73899afc1b858dfc57b5a0eb9fd2a2524a6
SSDEEP

6144:VJQZXnA9nIJwNyiQRsWLKaP9qmMVjaVQV87M393HwG+/dKPIfl:VJQZ3snHNyi4s4L4jaV/7u93HwP

Score

10^/10

trickbot top139 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top139

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
Trickbot family
trickbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3752 3656 WerFault.exe a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe

pid	pid_target	process	target process
3752	3656	WerFault.exe	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.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:

a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1532 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1532	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe

pid	process
3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe
3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe

description	pid	process	target process
PID 3656 wrote to memory of 1532	3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe	wermgr.exe
PID 3656 wrote to memory of 1532	3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe	wermgr.exe
PID 3656 wrote to memory of 772	3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe	cmd.exe
PID 3656 wrote to memory of 772	3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe	cmd.exe
PID 3656 wrote to memory of 1532	3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe	wermgr.exe
PID 3656 wrote to memory of 1532	3656	a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe
"C:\Users\Admin\AppData\Local\Temp\a0bcabfcbb2c8c3b613790018deb0557121db4817b3f0e6384c68f09b91db8d3.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1532
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 604
  2⤵
  - Program crash
  PID:3752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3656 -ip 3656
1⤵
PID:3024

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

Replay Monitor

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Downloads

memory/1532-9-0x0000028939D80000-0x0000028939DA9000-memory.dmp

Filesize
164KB

Download
memory/1532-10-0x0000028939DC0000-0x0000028939DC1000-memory.dmp

Filesize
4KB

Download
memory/1532-13-0x0000028939D80000-0x0000028939DA9000-memory.dmp

Filesize
164KB

Download
memory/3656-4-0x0000000002520000-0x000000000255D000-memory.dmp

Filesize
244KB

Download
memory/3656-5-0x0000000002940000-0x000000000297B000-memory.dmp

Filesize
236KB

Download
memory/3656-0-0x0000000002900000-0x0000000002940000-memory.dmp

Filesize
256KB

Download
memory/3656-6-0x0000000002940000-0x000000000297B000-memory.dmp

Filesize
236KB

Download
memory/3656-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3656-7-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/3656-11-0x00000000023E0000-0x00000000023F1000-memory.dmp

Filesize
68KB

Download
memory/3656-12-0x0000000002940000-0x000000000297B000-memory.dmp

Filesize
236KB

Download