trickbot | b204abb41c971041531923db1920a1932c3e6dcb4e37b25d0f005640e20b43d5

Analysis

max time kernel
138s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 05:44

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General

Target

JaffaCakes118_b204abb41c971041531923db1920a1932c3e6dcb4e37b25d0f005640e20b43d5.dll
Size

440KB
MD5

17d6bbdaea0703e35f366d96e493fa2f
SHA1

14e986ab73ac587312436fa875b457f203ce2b3f
SHA256

b204abb41c971041531923db1920a1932c3e6dcb4e37b25d0f005640e20b43d5
SHA512

1ca01bd6ef9ca61ab808d9b6beb9b5ebc189fe3e942a2c8412750860553ff91a7b4b5cbd610de15cd7ab6a27c927eb5b884f83b28ef8902bd70fa0f978737281
SSDEEP

6144:v5+iRFTkRhO9SECtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk3tZTm4EBpL0zacMScx7

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
3560	2300	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	5108	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 2300	1512	rundll32.exe	82
PID 1512 wrote to memory of 2300	1512	rundll32.exe	82
PID 1512 wrote to memory of 2300	1512	rundll32.exe	82
PID 2300 wrote to memory of 4584	2300	rundll32.exe	83
PID 2300 wrote to memory of 4584	2300	rundll32.exe	83
PID 2300 wrote to memory of 4584	2300	rundll32.exe	83
PID 2300 wrote to memory of 5108	2300	rundll32.exe	84
PID 2300 wrote to memory of 5108	2300	rundll32.exe	84
PID 2300 wrote to memory of 5108	2300	rundll32.exe	84
PID 2300 wrote to memory of 5108	2300	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b204abb41c971041531923db1920a1932c3e6dcb4e37b25d0f005640e20b43d5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b204abb41c971041531923db1920a1932c3e6dcb4e37b25d0f005640e20b43d5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4584
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 676
    3⤵
    - Program crash
    PID:3560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2300 -ip 2300
1⤵
PID:4916

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/2300-4-0x0000000002BF0000-0x0000000002C28000-memory.dmp

Filesize
224KB

Download
memory/2300-11-0x0000000002F40000-0x0000000002F85000-memory.dmp

Filesize
276KB

Download
memory/2300-8-0x0000000002F00000-0x0000000002F38000-memory.dmp

Filesize
224KB

Download
memory/2300-5-0x0000000002D80000-0x0000000002DB9000-memory.dmp

Filesize
228KB

Download
memory/2300-0-0x0000000002D40000-0x0000000002D7B000-memory.dmp

Filesize
236KB

Download
memory/2300-13-0x0000000002DE0000-0x0000000002DE3000-memory.dmp

Filesize
12KB

Download
memory/2300-12-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download
memory/2300-16-0x0000000002F40000-0x0000000002F85000-memory.dmp

Filesize
276KB

Download
memory/5108-15-0x000001940C870000-0x000001940C871000-memory.dmp

Filesize
4KB

Download
memory/5108-14-0x000001940C7E0000-0x000001940C808000-memory.dmp

Filesize
160KB

Download
memory/5108-17-0x000001940C7E0000-0x000001940C808000-memory.dmp

Filesize
160KB

Download