trickbot | bec902e09226f64e620d5ef2a6df3fea64f4bf0c0895289d1e6ba70b77603ee2

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
27-12-2024 02:14

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General

Target

JaffaCakes118_bec902e09226f64e620d5ef2a6df3fea64f4bf0c0895289d1e6ba70b77603ee2.dll
Size

2.1MB
MD5

46db846630fa3511ee17eb6cad587899
SHA1

2eaa51ea428a90ccda06ff8df2319543b100f6a8
SHA256

bec902e09226f64e620d5ef2a6df3fea64f4bf0c0895289d1e6ba70b77603ee2
SHA512

c519e060b033890786b7a7049bef56bd3d4eece418e5a517584386b69bd5b683661fb9e6517a5669d70a5d558faf74305d8a50aa01df104ac67e8f9a9f82174a
SSDEEP

3072:6w8za/e6cljz2QeZWYNqQIYOUgKK9pku0p0QIa4CYdTmCHqveFz7fmXnK77WQgtW:T/ckQeKQUUgKKhiXwV9LN7ua77Wjb

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
3652	4388	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	4264	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 4388	4760	rundll32.exe	82
PID 4760 wrote to memory of 4388	4760	rundll32.exe	82
PID 4760 wrote to memory of 4388	4760	rundll32.exe	82
PID 4388 wrote to memory of 4504	4388	rundll32.exe	83
PID 4388 wrote to memory of 4504	4388	rundll32.exe	83
PID 4388 wrote to memory of 4504	4388	rundll32.exe	83
PID 4388 wrote to memory of 4264	4388	rundll32.exe	84
PID 4388 wrote to memory of 4264	4388	rundll32.exe	84
PID 4388 wrote to memory of 4264	4388	rundll32.exe	84
PID 4388 wrote to memory of 4264	4388	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bec902e09226f64e620d5ef2a6df3fea64f4bf0c0895289d1e6ba70b77603ee2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bec902e09226f64e620d5ef2a6df3fea64f4bf0c0895289d1e6ba70b77603ee2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4388
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4504
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4264
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 640
    3⤵
    - Program crash
    PID:3652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4388 -ip 4388
1⤵
PID:2364

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/4264-4-0x0000020A893D0000-0x0000020A893F8000-memory.dmp

Filesize
160KB

Download
memory/4264-5-0x0000020A89570000-0x0000020A89571000-memory.dmp

Filesize
4KB

Download
memory/4264-7-0x0000020A893D0000-0x0000020A893F8000-memory.dmp

Filesize
160KB

Download
memory/4388-0-0x00000000022D0000-0x000000000252D000-memory.dmp

Filesize
2.4MB

Download
memory/4388-1-0x00000000009A0000-0x00000000009E5000-memory.dmp

Filesize
276KB

Download
memory/4388-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4388-2-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/4388-6-0x00000000009A0000-0x00000000009E5000-memory.dmp

Filesize
276KB

Download