trickbot | b39a4da2185a2d3f6f66ccda41af51f5673a9ca82af57e77c0cbc8d9218faf1a

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
26-12-2024 21:55

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General

Target

JaffaCakes118_b39a4da2185a2d3f6f66ccda41af51f5673a9ca82af57e77c0cbc8d9218faf1a.dll
Size

440KB
MD5

ea1eb82b2df348e08882d1f18a7749bd
SHA1

97a57d5d295957b2ba8aba75fa68354fd22ea309
SHA256

b39a4da2185a2d3f6f66ccda41af51f5673a9ca82af57e77c0cbc8d9218faf1a
SHA512

6684b157284fc0fedadf7af443e5dd170194e64904132a41c3e61bb7e64643f12d7affc566fa4bbf85ad9d18dfef2977ceb0746a29b8e7a17604561690251653
SSDEEP

6144:v5+iRFTkRhO9SEUtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkRtZTm4EBpL0zacMScx7

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
2704	2452	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	2796	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 2452	4044	rundll32.exe	84
PID 4044 wrote to memory of 2452	4044	rundll32.exe	84
PID 4044 wrote to memory of 2452	4044	rundll32.exe	84
PID 2452 wrote to memory of 4452	2452	rundll32.exe	85
PID 2452 wrote to memory of 4452	2452	rundll32.exe	85
PID 2452 wrote to memory of 4452	2452	rundll32.exe	85
PID 2452 wrote to memory of 2796	2452	rundll32.exe	86
PID 2452 wrote to memory of 2796	2452	rundll32.exe	86
PID 2452 wrote to memory of 2796	2452	rundll32.exe	86
PID 2452 wrote to memory of 2796	2452	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39a4da2185a2d3f6f66ccda41af51f5673a9ca82af57e77c0cbc8d9218faf1a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39a4da2185a2d3f6f66ccda41af51f5673a9ca82af57e77c0cbc8d9218faf1a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2452
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4452
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2796
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 664
    3⤵
    - Program crash
    PID:2704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2452 -ip 2452
1⤵
PID:3596

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/2452-1-0x0000000002D30000-0x0000000002D6B000-memory.dmp

Filesize
236KB

Download
memory/2452-4-0x0000000002CD0000-0x0000000002D08000-memory.dmp

Filesize
224KB

Download
memory/2452-5-0x0000000002D70000-0x0000000002DA9000-memory.dmp

Filesize
228KB

Download
memory/2452-8-0x0000000002DB0000-0x0000000002DE8000-memory.dmp

Filesize
224KB

Download
memory/2452-11-0x0000000002F00000-0x0000000002F45000-memory.dmp

Filesize
276KB

Download
memory/2452-13-0x0000000001410000-0x0000000001413000-memory.dmp

Filesize
12KB

Download
memory/2452-12-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/2452-16-0x0000000002F00000-0x0000000002F45000-memory.dmp

Filesize
276KB

Download
memory/2796-14-0x0000015DA6FB0000-0x0000015DA6FD8000-memory.dmp

Filesize
160KB

Download
memory/2796-15-0x0000015DA7150000-0x0000015DA7151000-memory.dmp

Filesize
4KB

Download
memory/2796-17-0x0000015DA6FB0000-0x0000015DA6FD8000-memory.dmp

Filesize
160KB

Download