trickbot | a5eb4e3e5acd216a2e492896ecf742d04e035ee7f8b7d5631a77b3fd9e19335e

Analysis

max time kernel
149s
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 00:32

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General

Target

JaffaCakes118_a5eb4e3e5acd216a2e492896ecf742d04e035ee7f8b7d5631a77b3fd9e19335e.dll
Size

440KB
MD5

d4e3cafcf6cf1be74f5bf28f62986b32
SHA1

a58c24cb698bca04684061573bf1fb15c39044bd
SHA256

a5eb4e3e5acd216a2e492896ecf742d04e035ee7f8b7d5631a77b3fd9e19335e
SHA512

135862b6565213d5ef4b13c5893fb1ec84f57fb2f8d33d6d31e92362d72e9bd5f31b8b12185e369f1fd20db8b61912365fe91b21463263c6e4b6ac29fcd86b72
SSDEEP

6144:v5+iRFTkRhO9SEatZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkjtZTm4EBpL0zacMScx7

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
5064	4280	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	3876	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 4280	1716	rundll32.exe	83
PID 1716 wrote to memory of 4280	1716	rundll32.exe	83
PID 1716 wrote to memory of 4280	1716	rundll32.exe	83
PID 4280 wrote to memory of 1476	4280	rundll32.exe	84
PID 4280 wrote to memory of 1476	4280	rundll32.exe	84
PID 4280 wrote to memory of 1476	4280	rundll32.exe	84
PID 4280 wrote to memory of 3876	4280	rundll32.exe	85
PID 4280 wrote to memory of 3876	4280	rundll32.exe	85
PID 4280 wrote to memory of 3876	4280	rundll32.exe	85
PID 4280 wrote to memory of 3876	4280	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a5eb4e3e5acd216a2e492896ecf742d04e035ee7f8b7d5631a77b3fd9e19335e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a5eb4e3e5acd216a2e492896ecf742d04e035ee7f8b7d5631a77b3fd9e19335e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4280
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1476
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4280 -s 640
    3⤵
    - Program crash
    PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4280 -ip 4280
1⤵
PID:5020

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/3876-14-0x000001A5A7EF0000-0x000001A5A7F18000-memory.dmp

Filesize
160KB

Download
memory/3876-15-0x000001A5A81A0000-0x000001A5A81A1000-memory.dmp

Filesize
4KB

Download
memory/3876-17-0x000001A5A7EF0000-0x000001A5A7F18000-memory.dmp

Filesize
160KB

Download
memory/4280-4-0x00000000028F0000-0x0000000002928000-memory.dmp

Filesize
224KB

Download
memory/4280-0-0x0000000002A30000-0x0000000002A6B000-memory.dmp

Filesize
236KB

Download
memory/4280-8-0x0000000002AE0000-0x0000000002B18000-memory.dmp

Filesize
224KB

Download
memory/4280-11-0x0000000002B20000-0x0000000002B65000-memory.dmp

Filesize
276KB

Download
memory/4280-5-0x0000000002A70000-0x0000000002AA9000-memory.dmp

Filesize
228KB

Download
memory/4280-13-0x00000000028C0000-0x00000000028C3000-memory.dmp

Filesize
12KB

Download
memory/4280-12-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/4280-16-0x0000000002B20000-0x0000000002B65000-memory.dmp

Filesize
276KB

Download