trickbot | bff30d2c3b71f6ad1f367460c905855751f2bc2fbbdf9a437647c9f46892a046

Analysis

max time kernel
131s
max time network
148s
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 18:23

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General

Target

JaffaCakes118_bff30d2c3b71f6ad1f367460c905855751f2bc2fbbdf9a437647c9f46892a046.dll
Size

1.7MB
MD5

4b6043f9a3305604b6328c8306d1804c
SHA1

d8a251cde76888a6b1208bf782839114506424d4
SHA256

bff30d2c3b71f6ad1f367460c905855751f2bc2fbbdf9a437647c9f46892a046
SHA512

99543d9afe969c12e25533f4d34c2bffeca0b744c32ef17537946ff2849434c8c304ee309926819d862cb2fec1e1fe28d1b74906f730ffb746b4166abbf05cdf
SSDEEP

1536:XmeVN7p5lgOPKuppLW8JCeaW8x1dGYkmemN0XAgmjei+vA2gcVPQqcUF:XPNLlRCUqW8xUmN0XAg1iZ2rQqcU

Score

10^/10

trickbot rob142 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

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
3128	2680	WerFault.exe	84

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	1096	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4928 wrote to memory of 2680	4928	rundll32.exe	84
PID 4928 wrote to memory of 2680	4928	rundll32.exe	84
PID 4928 wrote to memory of 2680	4928	rundll32.exe	84
PID 2680 wrote to memory of 4520	2680	rundll32.exe	85
PID 2680 wrote to memory of 4520	2680	rundll32.exe	85
PID 2680 wrote to memory of 4520	2680	rundll32.exe	85
PID 2680 wrote to memory of 1096	2680	rundll32.exe	86
PID 2680 wrote to memory of 1096	2680	rundll32.exe	86
PID 2680 wrote to memory of 1096	2680	rundll32.exe	86
PID 2680 wrote to memory of 1096	2680	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bff30d2c3b71f6ad1f367460c905855751f2bc2fbbdf9a437647c9f46892a046.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4928
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bff30d2c3b71f6ad1f367460c905855751f2bc2fbbdf9a437647c9f46892a046.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4520
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 620
    3⤵
    - Program crash
    PID:3128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2680 -ip 2680
1⤵
PID:1504

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/1096-4-0x0000021446540000-0x0000021446568000-memory.dmp

Filesize
160KB

Download
memory/1096-5-0x00000214467E0000-0x00000214467E1000-memory.dmp

Filesize
4KB

Download
memory/1096-7-0x0000021446540000-0x0000021446568000-memory.dmp

Filesize
160KB

Download
memory/2680-0-0x00000000022D0000-0x000000000252D000-memory.dmp

Filesize
2.4MB

Download
memory/2680-1-0x0000000000AC0000-0x0000000000B05000-memory.dmp

Filesize
276KB

Download
memory/2680-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2680-2-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/2680-6-0x0000000000AC0000-0x0000000000B05000-memory.dmp

Filesize
276KB

Download