trickbot | b12357dffc9b0d621a0f71c957bd18b10e6f1971821c684d15419b8ae4c392ef

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
30-12-2024 18:22

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General

Target

JaffaCakes118_b12357dffc9b0d621a0f71c957bd18b10e6f1971821c684d15419b8ae4c392ef.dll
Size

440KB
MD5

d85461e20e1af466bffb9aeb57f007b6
SHA1

c998de62579148aa799e6afb83e69a62932a7dea
SHA256

b12357dffc9b0d621a0f71c957bd18b10e6f1971821c684d15419b8ae4c392ef
SHA512

54b4d2f46686599b4d0c0d802d0b93cbac48fdad29473766520ced4e6b4f6867f2a7f10ed1c14505d129b6f13cf814ece9926989795bfb166e485577aaeb83ab
SSDEEP

6144:v5+iRFTkRhO9SEHtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTketZTm4EBpL0zacMScx7

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
4412	4960	WerFault.exe	82

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	4284	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 4960	3428	rundll32.exe	82
PID 3428 wrote to memory of 4960	3428	rundll32.exe	82
PID 3428 wrote to memory of 4960	3428	rundll32.exe	82
PID 4960 wrote to memory of 744	4960	rundll32.exe	83
PID 4960 wrote to memory of 744	4960	rundll32.exe	83
PID 4960 wrote to memory of 744	4960	rundll32.exe	83
PID 4960 wrote to memory of 4284	4960	rundll32.exe	84
PID 4960 wrote to memory of 4284	4960	rundll32.exe	84
PID 4960 wrote to memory of 4284	4960	rundll32.exe	84
PID 4960 wrote to memory of 4284	4960	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b12357dffc9b0d621a0f71c957bd18b10e6f1971821c684d15419b8ae4c392ef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b12357dffc9b0d621a0f71c957bd18b10e6f1971821c684d15419b8ae4c392ef.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4960
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:744
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4960 -s 676
    3⤵
    - Program crash
    PID:4412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 216 -p 4960 -ip 4960
1⤵
PID:4360

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/4284-14-0x0000021694880000-0x00000216948A8000-memory.dmp

Filesize
160KB

Download
memory/4284-15-0x0000021694A20000-0x0000021694A21000-memory.dmp

Filesize
4KB

Download
memory/4284-18-0x0000021694880000-0x00000216948A8000-memory.dmp

Filesize
160KB

Download
memory/4960-0-0x00000000027E0000-0x000000000281B000-memory.dmp

Filesize
236KB

Download
memory/4960-4-0x00000000026A0000-0x00000000026D8000-memory.dmp

Filesize
224KB

Download
memory/4960-11-0x00000000028A0000-0x00000000028E5000-memory.dmp

Filesize
276KB

Download
memory/4960-8-0x0000000002860000-0x0000000002898000-memory.dmp

Filesize
224KB

Download
memory/4960-5-0x0000000002820000-0x0000000002859000-memory.dmp

Filesize
228KB

Download
memory/4960-13-0x00000000028F0000-0x00000000028F3000-memory.dmp

Filesize
12KB

Download
memory/4960-12-0x0000000002910000-0x0000000002911000-memory.dmp

Filesize
4KB

Download
memory/4960-16-0x0000000002510000-0x000000000258A000-memory.dmp

Filesize
488KB

Download
memory/4960-17-0x00000000028A0000-0x00000000028E5000-memory.dmp

Filesize
276KB

Download