trickbot | a3db7083adb815552f53ca24b6c5113b032dc207cd0496a86215cdbdae102715

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 18:00

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General

Target

JaffaCakes118_a3db7083adb815552f53ca24b6c5113b032dc207cd0496a86215cdbdae102715.dll
Size

440KB
MD5

050744e32c6046cd768660b373593149
SHA1

0557720f893c90055b6916d52af673160ff9a614
SHA256

a3db7083adb815552f53ca24b6c5113b032dc207cd0496a86215cdbdae102715
SHA512

843cdcaa43c1265dd4744d27a1f53c4956ba772263236672f987c45b82e3f11e6f1f2870ef125f1a7fa6d8732a9dc04adb4a81e7e194a4d12fa7c469b26862b6
SSDEEP

6144:v5+iRFTkRhO9SEItZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkFtZTm4EBpL0zacMScx7

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
704	556	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	4504	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 556	4844	rundll32.exe	82
PID 4844 wrote to memory of 556	4844	rundll32.exe	82
PID 4844 wrote to memory of 556	4844	rundll32.exe	82
PID 556 wrote to memory of 2108	556	rundll32.exe	83
PID 556 wrote to memory of 2108	556	rundll32.exe	83
PID 556 wrote to memory of 2108	556	rundll32.exe	83
PID 556 wrote to memory of 4504	556	rundll32.exe	84
PID 556 wrote to memory of 4504	556	rundll32.exe	84
PID 556 wrote to memory of 4504	556	rundll32.exe	84
PID 556 wrote to memory of 4504	556	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a3db7083adb815552f53ca24b6c5113b032dc207cd0496a86215cdbdae102715.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a3db7083adb815552f53ca24b6c5113b032dc207cd0496a86215cdbdae102715.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2108
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4504
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 676
    3⤵
    - Program crash
    PID:704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 556 -ip 556
1⤵
PID:3436

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/556-4-0x00000000029F0000-0x0000000002A28000-memory.dmp

Filesize
224KB

Download
memory/556-0-0x0000000002A50000-0x0000000002A8B000-memory.dmp

Filesize
236KB

Download
memory/556-8-0x0000000002B90000-0x0000000002BC8000-memory.dmp

Filesize
224KB

Download
memory/556-5-0x0000000002B50000-0x0000000002B89000-memory.dmp

Filesize
228KB

Download
memory/556-11-0x0000000002BD0000-0x0000000002C15000-memory.dmp

Filesize
276KB

Download
memory/556-13-0x0000000002AA0000-0x0000000002AA3000-memory.dmp

Filesize
12KB

Download
memory/556-12-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/556-16-0x0000000002BD0000-0x0000000002C15000-memory.dmp

Filesize
276KB

Download
memory/4504-15-0x000001517B0D0000-0x000001517B0F8000-memory.dmp

Filesize
160KB

Download
memory/4504-14-0x000001517B260000-0x000001517B261000-memory.dmp

Filesize
4KB

Download