trickbot | f55a3984e9409a4110d3d8abe76a1914dd6b9b5cb8f5a067352c723daac46a01

Analysis

max time kernel
131s
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
23-12-2024 13:30

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General

Target

JaffaCakes118_f55a3984e9409a4110d3d8abe76a1914dd6b9b5cb8f5a067352c723daac46a01.dll
Size

440KB
MD5

c6eb221db2fa4bdd40901f40de498ba4
SHA1

050078bd3f9bee7a4f0c70894b92978fbb084905
SHA256

f55a3984e9409a4110d3d8abe76a1914dd6b9b5cb8f5a067352c723daac46a01
SHA512

4989363a0ab64e404ed25bb2668e12fcc60308c5a8d52b2c7f0ba0a0ee424810613cf6061d34ce3a8f8b108d348cf1c873d7f4b574c835eff4cc6760e0392774
SSDEEP

6144:v5+iRFTkRhO9SEgtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkhtZTm4EBpL0zacMScx7

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
4956	3384	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	1988	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 3384	3628	rundll32.exe	82
PID 3628 wrote to memory of 3384	3628	rundll32.exe	82
PID 3628 wrote to memory of 3384	3628	rundll32.exe	82
PID 3384 wrote to memory of 3132	3384	rundll32.exe	83
PID 3384 wrote to memory of 3132	3384	rundll32.exe	83
PID 3384 wrote to memory of 3132	3384	rundll32.exe	83
PID 3384 wrote to memory of 1988	3384	rundll32.exe	84
PID 3384 wrote to memory of 1988	3384	rundll32.exe	84
PID 3384 wrote to memory of 1988	3384	rundll32.exe	84
PID 3384 wrote to memory of 1988	3384	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f55a3984e9409a4110d3d8abe76a1914dd6b9b5cb8f5a067352c723daac46a01.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f55a3984e9409a4110d3d8abe76a1914dd6b9b5cb8f5a067352c723daac46a01.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3384
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3132
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3384 -s 652
    3⤵
    - Program crash
    PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3384 -ip 3384
1⤵
PID:2852

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/1988-14-0x000001871CF80000-0x000001871CFA8000-memory.dmp

Filesize
160KB

Download
memory/1988-15-0x000001871D0A0000-0x000001871D0A1000-memory.dmp

Filesize
4KB

Download
memory/1988-17-0x000001871CF80000-0x000001871CFA8000-memory.dmp

Filesize
160KB

Download
memory/3384-4-0x0000000002B80000-0x0000000002BB8000-memory.dmp

Filesize
224KB

Download
memory/3384-0-0x0000000002D50000-0x0000000002D8B000-memory.dmp

Filesize
236KB

Download
memory/3384-8-0x0000000002DE0000-0x0000000002E18000-memory.dmp

Filesize
224KB

Download
memory/3384-5-0x0000000002D90000-0x0000000002DC9000-memory.dmp

Filesize
228KB

Download
memory/3384-11-0x0000000002F40000-0x0000000002F85000-memory.dmp

Filesize
276KB

Download
memory/3384-13-0x0000000002FA0000-0x0000000002FA3000-memory.dmp

Filesize
12KB

Download
memory/3384-12-0x0000000002FC0000-0x0000000002FC1000-memory.dmp

Filesize
4KB

Download
memory/3384-16-0x0000000002F40000-0x0000000002F85000-memory.dmp

Filesize
276KB

Download