trickbot | a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670

Analysis

max time kernel
138s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 02:08

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General

Target

JaffaCakes118_a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670.dll
Size

440KB
MD5

110852c1b8908b43cce24ac19e435ac9
SHA1

ef40da5f140af1e48f957577c3179166b47b17e6
SHA256

a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670
SHA512

3bedea864c4fe4ec136791514afdea98587da0317492f1f47e74bc542cabcde0ef41664697d6bee0dd9f3ba847d951257aab8ad5f13d863f5ceaa7b3b69432a6
SSDEEP

6144:v5+iRFTkRhO9SEitZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkrtZTm4EBpL0zacMScx7

Score

10^/10

trickbot rob141 banker discovery 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
Trickbot family
trickbot

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3964	3144	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	3024	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 3144	4784	rundll32.exe	83
PID 4784 wrote to memory of 3144	4784	rundll32.exe	83
PID 4784 wrote to memory of 3144	4784	rundll32.exe	83
PID 3144 wrote to memory of 1492	3144	rundll32.exe	84
PID 3144 wrote to memory of 1492	3144	rundll32.exe	84
PID 3144 wrote to memory of 1492	3144	rundll32.exe	84
PID 3144 wrote to memory of 3024	3144	rundll32.exe	85
PID 3144 wrote to memory of 3024	3144	rundll32.exe	85
PID 3144 wrote to memory of 3024	3144	rundll32.exe	85
PID 3144 wrote to memory of 3024	3144	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3144
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1492
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3144 -s 680
    3⤵
    - Program crash
    PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3144 -ip 3144
1⤵
PID:4000

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/3024-14-0x00000242932B0000-0x00000242932B1000-memory.dmp

Filesize
4KB

Download
memory/3024-15-0x0000024293010000-0x0000024293038000-memory.dmp

Filesize
160KB

Download
memory/3024-18-0x0000024293010000-0x0000024293038000-memory.dmp

Filesize
160KB

Download
memory/3144-4-0x0000000002BF0000-0x0000000002C28000-memory.dmp

Filesize
224KB

Download
memory/3144-0-0x0000000002C30000-0x0000000002C6B000-memory.dmp

Filesize
236KB

Download
memory/3144-8-0x0000000002DB0000-0x0000000002DE8000-memory.dmp

Filesize
224KB

Download
memory/3144-5-0x0000000002C70000-0x0000000002CA9000-memory.dmp

Filesize
228KB

Download
memory/3144-11-0x0000000002E00000-0x0000000002E45000-memory.dmp

Filesize
276KB

Download
memory/3144-13-0x0000000002F70000-0x0000000002F73000-memory.dmp

Filesize
12KB

Download
memory/3144-12-0x0000000002F90000-0x0000000002F91000-memory.dmp

Filesize
4KB

Download
memory/3144-16-0x0000000002B50000-0x0000000002BCA000-memory.dmp

Filesize
488KB

Download
memory/3144-17-0x0000000002E00000-0x0000000002E45000-memory.dmp

Filesize
276KB

Download