trickbot | bcb3c9533101ec7d9379e443ebe74cd4b2c6409abcc56284d0d386639b93fa50

Analysis

max time kernel
148s
max time network
149s
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 13:06

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General

Target

JaffaCakes118_bcb3c9533101ec7d9379e443ebe74cd4b2c6409abcc56284d0d386639b93fa50.dll
Size

1.7MB
MD5

ede29bbea4d9aa4f51c2506a4d10b4cb
SHA1

b640e852b9f473294e99ac80b643080ddf9d7c70
SHA256

bcb3c9533101ec7d9379e443ebe74cd4b2c6409abcc56284d0d386639b93fa50
SHA512

0e091421249b9524162d9ac2ca67eb175e287240411fe3a97b5948449cf7f286b43c68b86eea52bcc2c8b0834a7a7b3db649039753e45509bffaa29f19a2277b
SSDEEP

3072:nsJza4mhuGE3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn:wa4wu

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
996	3300	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	1028	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 3300	4684	rundll32.exe	82
PID 4684 wrote to memory of 3300	4684	rundll32.exe	82
PID 4684 wrote to memory of 3300	4684	rundll32.exe	82
PID 3300 wrote to memory of 1976	3300	rundll32.exe	83
PID 3300 wrote to memory of 1976	3300	rundll32.exe	83
PID 3300 wrote to memory of 1976	3300	rundll32.exe	83
PID 3300 wrote to memory of 1028	3300	rundll32.exe	84
PID 3300 wrote to memory of 1028	3300	rundll32.exe	84
PID 3300 wrote to memory of 1028	3300	rundll32.exe	84
PID 3300 wrote to memory of 1028	3300	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bcb3c9533101ec7d9379e443ebe74cd4b2c6409abcc56284d0d386639b93fa50.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bcb3c9533101ec7d9379e443ebe74cd4b2c6409abcc56284d0d386639b93fa50.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3300
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1976
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3300 -s 632
    3⤵
    - Program crash
    PID:996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3300 -ip 3300
1⤵
PID:3896

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/1028-4-0x000002A2C2BF0000-0x000002A2C2BF1000-memory.dmp

Filesize
4KB

Download
memory/1028-5-0x000002A2C2950000-0x000002A2C2978000-memory.dmp

Filesize
160KB

Download
memory/3300-0-0x0000000002360000-0x00000000025C8000-memory.dmp

Filesize
2.4MB

Download
memory/3300-1-0x00000000026D0000-0x0000000002715000-memory.dmp

Filesize
276KB

Download
memory/3300-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3300-2-0x0000000002740000-0x0000000002741000-memory.dmp

Filesize
4KB

Download
memory/3300-6-0x00000000026D0000-0x0000000002715000-memory.dmp

Filesize
276KB

Download