trickbot | 4bea034ef99b3121d3373e17202dc422c357cb0991ea23d17be6a1fc0534b429

Analysis

max time kernel
139s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2024 00:53

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General

Target

JaffaCakes118_4bea034ef99b3121d3373e17202dc422c357cb0991ea23d17be6a1fc0534b429.dll
Size

440KB
MD5

0e1eebaf58a7ca68c93d0d626efd5726
SHA1

3a8a9fe9fbb22c46d83e87229005326178988fa5
SHA256

4bea034ef99b3121d3373e17202dc422c357cb0991ea23d17be6a1fc0534b429
SHA512

c0031c8da9a5bf5a356ba379ae69e8a031c3e39ba28ab0512b347658881ad3e84c68dee2f16af03e79666baa32acee13cd11f8d0de7aa80590ce75f8cdaf4e58
SSDEEP

6144:v5+iRFTkRhO9SE+tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkTtZTm4EBpL0zacMScx7

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
3656	4184	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	3204	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 4184	2656	rundll32.exe	83
PID 2656 wrote to memory of 4184	2656	rundll32.exe	83
PID 2656 wrote to memory of 4184	2656	rundll32.exe	83
PID 4184 wrote to memory of 2448	4184	rundll32.exe	84
PID 4184 wrote to memory of 2448	4184	rundll32.exe	84
PID 4184 wrote to memory of 2448	4184	rundll32.exe	84
PID 4184 wrote to memory of 3204	4184	rundll32.exe	85
PID 4184 wrote to memory of 3204	4184	rundll32.exe	85
PID 4184 wrote to memory of 3204	4184	rundll32.exe	85
PID 4184 wrote to memory of 3204	4184	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4bea034ef99b3121d3373e17202dc422c357cb0991ea23d17be6a1fc0534b429.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4bea034ef99b3121d3373e17202dc422c357cb0991ea23d17be6a1fc0534b429.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4184
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2448
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3204
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 664
    3⤵
    - Program crash
    PID:3656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4184 -ip 4184
1⤵
PID:4404

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

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Downloads

memory/3204-15-0x0000017404300000-0x0000017404328000-memory.dmp

Filesize
160KB

Download
memory/3204-14-0x0000017404390000-0x0000017404391000-memory.dmp

Filesize
4KB

Download
memory/4184-0-0x0000000002C90000-0x0000000002CCB000-memory.dmp

Filesize
236KB

Download
memory/4184-4-0x0000000001250000-0x0000000001288000-memory.dmp

Filesize
224KB

Download
memory/4184-8-0x0000000002D10000-0x0000000002D48000-memory.dmp

Filesize
224KB

Download
memory/4184-5-0x0000000002CD0000-0x0000000002D09000-memory.dmp

Filesize
228KB

Download
memory/4184-11-0x0000000002D50000-0x0000000002D95000-memory.dmp

Filesize
276KB

Download
memory/4184-12-0x0000000002C70000-0x0000000002C71000-memory.dmp

Filesize
4KB

Download
memory/4184-13-0x00000000012A0000-0x00000000012A3000-memory.dmp

Filesize
12KB

Download
memory/4184-16-0x0000000002D50000-0x0000000002D95000-memory.dmp

Filesize
276KB

Download