trickbot | a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364

Analysis

max time kernel
142s
max time network
146s
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 01:25

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General

Target

JaffaCakes118_a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364.dll
Size

1.7MB
MD5

f39846e144bb2d4b2552dd4cc3916a47
SHA1

4c7c6b94145d25ed92366543bbe64eeb05cd4dd4
SHA256

a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364
SHA512

06081ab2e37f0ac7a31ee9dda8a78a0559b471da0fb020025ec317d2decfeef9bf1dde9668b93f9240169237c7a9a7d20eb604e261964970885a32117486d125
SSDEEP

1536:bHsZePiJlBAOF7aOds8hZ9HM6ZQZC1bxBdsvg8+7dLW2cnDC525qAFdhz3mnpkV9:IgGxF+r8j9nmU1/di

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
1152	4272	WerFault.exe	83

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	832	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 4272	3344	rundll32.exe	83
PID 3344 wrote to memory of 4272	3344	rundll32.exe	83
PID 3344 wrote to memory of 4272	3344	rundll32.exe	83
PID 4272 wrote to memory of 1788	4272	rundll32.exe	84
PID 4272 wrote to memory of 1788	4272	rundll32.exe	84
PID 4272 wrote to memory of 1788	4272	rundll32.exe	84
PID 4272 wrote to memory of 832	4272	rundll32.exe	85
PID 4272 wrote to memory of 832	4272	rundll32.exe	85
PID 4272 wrote to memory of 832	4272	rundll32.exe	85
PID 4272 wrote to memory of 832	4272	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4272
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1788
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4272 -s 644
    3⤵
    - Program crash
    PID:1152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4272 -ip 4272
1⤵
PID:4536

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/832-4-0x00000272B55F0000-0x00000272B55F1000-memory.dmp

Filesize
4KB

Download
memory/832-5-0x00000272B5490000-0x00000272B54B8000-memory.dmp

Filesize
160KB

Download
memory/4272-0-0x0000000002D10000-0x0000000002F78000-memory.dmp

Filesize
2.4MB

Download
memory/4272-1-0x0000000002F80000-0x0000000002FC5000-memory.dmp

Filesize
276KB

Download
memory/4272-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4272-2-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

Filesize
4KB

Download
memory/4272-6-0x0000000002F80000-0x0000000002FC5000-memory.dmp

Filesize
276KB

Download