trickbot | 351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 02:52

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General

Target

351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13.dll
Size

706KB
MD5

92825f6791451f4f135ca1bfbabec669
SHA1

29537cca0fe69a71c6e3bee00ed77799296b5331
SHA256

351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13
SHA512

533f1cf49ab680b4d162a56aed4141cccd652d5c05a5ea921dbaddae747a01c6936d31a795ed6a86cf5be653476ce9cc3e951270a3a37629b628c755aecaa987
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cC:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSR

Score

10^/10

trickbot rob136 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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
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:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1272 wermgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1272	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 1268 wrote to memory of 588	1268	rundll32.exe	rundll32.exe
PID 588 wrote to memory of 2532	588	rundll32.exe	cmd.exe
PID 588 wrote to memory of 2532	588	rundll32.exe	cmd.exe
PID 588 wrote to memory of 2532	588	rundll32.exe	cmd.exe
PID 588 wrote to memory of 2532	588	rundll32.exe	cmd.exe
PID 588 wrote to memory of 1272	588	rundll32.exe	wermgr.exe
PID 588 wrote to memory of 1272	588	rundll32.exe	wermgr.exe
PID 588 wrote to memory of 1272	588	rundll32.exe	wermgr.exe
PID 588 wrote to memory of 1272	588	rundll32.exe	wermgr.exe
PID 588 wrote to memory of 1272	588	rundll32.exe	wermgr.exe
PID 588 wrote to memory of 1272	588	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:588
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2532
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1272

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/588-1-0x0000000000230000-0x0000000000275000-memory.dmp

Filesize
276KB

Download
memory/588-0-0x0000000002100000-0x0000000002368000-memory.dmp

Filesize
2.4MB

Download
memory/588-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/588-2-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/588-6-0x0000000000230000-0x0000000000275000-memory.dmp

Filesize
276KB

Download
memory/588-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1272-4-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/1272-5-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download