trickbot | f685c4ba15d1aa2dfcc02c129d0a88e82b3583009739193d250e37af6d01ae17

Analysis

max time kernel
139s
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
22-12-2024 09:01

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General

Target

JaffaCakes118_f685c4ba15d1aa2dfcc02c129d0a88e82b3583009739193d250e37af6d01ae17.dll
Size

2.1MB
MD5

eeac377798808cacce7666aa3add0884
SHA1

17c1cf0ffa94ed21f03755713f7a50211b5acef7
SHA256

f685c4ba15d1aa2dfcc02c129d0a88e82b3583009739193d250e37af6d01ae17
SHA512

59175375e0ba92207bc8ae58cd1a5885730ef8e3b8226b873e0f37fce1f2fa3fd4402c3dabe3e7073bc72370cddbd1c2b2a23b1cb112c1a8e0f3d34c606b90a1
SSDEEP

6144:58bCo3UdtKeqfyytqcAO9bIhwG8H+ktjjrn0oP:kNUdtuGS+Ejr0o

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
924	4920	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	3440	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 4920	3492	rundll32.exe	84
PID 3492 wrote to memory of 4920	3492	rundll32.exe	84
PID 3492 wrote to memory of 4920	3492	rundll32.exe	84
PID 4920 wrote to memory of 3932	4920	rundll32.exe	85
PID 4920 wrote to memory of 3932	4920	rundll32.exe	85
PID 4920 wrote to memory of 3932	4920	rundll32.exe	85
PID 4920 wrote to memory of 3440	4920	rundll32.exe	86
PID 4920 wrote to memory of 3440	4920	rundll32.exe	86
PID 4920 wrote to memory of 3440	4920	rundll32.exe	86
PID 4920 wrote to memory of 3440	4920	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f685c4ba15d1aa2dfcc02c129d0a88e82b3583009739193d250e37af6d01ae17.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f685c4ba15d1aa2dfcc02c129d0a88e82b3583009739193d250e37af6d01ae17.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4920
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3932
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 632
    3⤵
    - Program crash
    PID:924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4920 -ip 4920
1⤵
PID:5104

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/3440-5-0x0000021F35DA0000-0x0000021F35DA1000-memory.dmp

Filesize
4KB

Download
memory/3440-4-0x0000021F35B00000-0x0000021F35B28000-memory.dmp

Filesize
160KB

Download
memory/3440-7-0x0000021F35B00000-0x0000021F35B28000-memory.dmp

Filesize
160KB

Download
memory/4920-0-0x00000000029D0000-0x0000000002C2D000-memory.dmp

Filesize
2.4MB

Download
memory/4920-1-0x0000000002D20000-0x0000000002D65000-memory.dmp

Filesize
276KB

Download
memory/4920-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4920-2-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/4920-6-0x0000000002D20000-0x0000000002D65000-memory.dmp

Filesize
276KB

Download