trickbot | b39090e8d071d1334bcce81d8f9ea66e93a49a716bab753ebabab6e706309e71

Analysis

max time kernel
131s
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
29-12-2024 00:08

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General

Target

JaffaCakes118_b39090e8d071d1334bcce81d8f9ea66e93a49a716bab753ebabab6e706309e71.dll
Size

440KB
MD5

b3f87423db97f2af6b75f04fe6c920e8
SHA1

f7439db0eff3c9a8bdf0bcc3261a9ddab5be471f
SHA256

b39090e8d071d1334bcce81d8f9ea66e93a49a716bab753ebabab6e706309e71
SHA512

53425173f1ccd6e629025d385b5099e6ed5920284ff59d4e247e691237c5f7b2edb8420f6f55c2e89c8d5f108b8742eacb1f423859d1bca2de6e57c92dcb5445
SSDEEP

6144:v5+iRFTkRhO9SEDtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkKtZTm4EBpL0zacMScx7

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
1080	2252	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	3340	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 2252	2796	rundll32.exe	83
PID 2796 wrote to memory of 2252	2796	rundll32.exe	83
PID 2796 wrote to memory of 2252	2796	rundll32.exe	83
PID 2252 wrote to memory of 532	2252	rundll32.exe	84
PID 2252 wrote to memory of 532	2252	rundll32.exe	84
PID 2252 wrote to memory of 532	2252	rundll32.exe	84
PID 2252 wrote to memory of 3340	2252	rundll32.exe	85
PID 2252 wrote to memory of 3340	2252	rundll32.exe	85
PID 2252 wrote to memory of 3340	2252	rundll32.exe	85
PID 2252 wrote to memory of 3340	2252	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39090e8d071d1334bcce81d8f9ea66e93a49a716bab753ebabab6e706309e71.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39090e8d071d1334bcce81d8f9ea66e93a49a716bab753ebabab6e706309e71.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:532
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 676
    3⤵
    - Program crash
    PID:1080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2252 -ip 2252
1⤵
PID:1216

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/2252-0-0x0000000002E20000-0x0000000002E5B000-memory.dmp

Filesize
236KB

Download
memory/2252-3-0x0000000002DE0000-0x0000000002E18000-memory.dmp

Filesize
224KB

Download
memory/2252-8-0x0000000002FD0000-0x0000000003008000-memory.dmp

Filesize
224KB

Download
memory/2252-5-0x0000000002F90000-0x0000000002FC9000-memory.dmp

Filesize
228KB

Download
memory/2252-11-0x0000000003010000-0x0000000003055000-memory.dmp

Filesize
276KB

Download
memory/2252-13-0x0000000002E70000-0x0000000002E73000-memory.dmp

Filesize
12KB

Download
memory/2252-12-0x0000000003070000-0x0000000003071000-memory.dmp

Filesize
4KB

Download
memory/2252-16-0x0000000002D60000-0x0000000002DDA000-memory.dmp

Filesize
488KB

Download
memory/2252-17-0x0000000003010000-0x0000000003055000-memory.dmp

Filesize
276KB

Download
memory/3340-14-0x000001DF886A0000-0x000001DF886A1000-memory.dmp

Filesize
4KB

Download
memory/3340-15-0x000001DF883F0000-0x000001DF88418000-memory.dmp

Filesize
160KB

Download
memory/3340-18-0x000001DF883F0000-0x000001DF88418000-memory.dmp

Filesize
160KB

Download