trickbot | 351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13

Analysis

max time kernel
103s
max time network
123s
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 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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4072	4320	WerFault.exe	83

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

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4520	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 4320	452	rundll32.exe	83
PID 452 wrote to memory of 4320	452	rundll32.exe	83
PID 452 wrote to memory of 4320	452	rundll32.exe	83
PID 4320 wrote to memory of 2000	4320	rundll32.exe	95
PID 4320 wrote to memory of 2000	4320	rundll32.exe	95
PID 4320 wrote to memory of 2000	4320	rundll32.exe	95
PID 4320 wrote to memory of 4520	4320	rundll32.exe	96
PID 4320 wrote to memory of 4520	4320	rundll32.exe	96
PID 4320 wrote to memory of 4520	4320	rundll32.exe	96
PID 4320 wrote to memory of 4520	4320	rundll32.exe	96

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\351b58517a60013317d8816d53662fe40026563daba70509c70f4291a3746b13.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:452
- 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:4320
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2000
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4520
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 632
    3⤵
    - Program crash
    PID:4072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4320 -ip 4320
1⤵
PID:4092

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/4320-0-0x0000000002790000-0x00000000029F8000-memory.dmp

Filesize
2.4MB

Download
memory/4320-1-0x0000000000F80000-0x0000000000FC5000-memory.dmp

Filesize
276KB

Download
memory/4320-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4320-2-0x0000000000F60000-0x0000000000F61000-memory.dmp

Filesize
4KB

Download
memory/4320-6-0x0000000000F80000-0x0000000000FC5000-memory.dmp

Filesize
276KB

Download
memory/4520-4-0x000001A8D9840000-0x000001A8D9869000-memory.dmp

Filesize
164KB

Download
memory/4520-5-0x000001A8D9AA0000-0x000001A8D9AA1000-memory.dmp

Filesize
4KB

Download
memory/4520-7-0x000001A8D9840000-0x000001A8D9869000-memory.dmp

Filesize
164KB

Download