trickbot | b70783c4031b1a863e340b560df95a939ac13223d128bdfad52dc0a068db6d79

Analysis

max time kernel
131s
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
24-12-2024 01:42

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General

Target

JaffaCakes118_b70783c4031b1a863e340b560df95a939ac13223d128bdfad52dc0a068db6d79.dll
Size

440KB
MD5

42be2480e51fc2bf2df4d1a4739d62bc
SHA1

3da639686950d991927a6c347cfee53f2428a6f0
SHA256

b70783c4031b1a863e340b560df95a939ac13223d128bdfad52dc0a068db6d79
SHA512

398091ec816a90e9bcb5a29a5f003cde21a35d2dbf87b0fc87cc7d41d10a15e9c5771a7bc0aec6c22400627c112855ae43456f2ae8a98603d324b31e89c20e16
SSDEEP

6144:v5+iRFTkRhO9SETtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTketZTm4EBpL0zacMScx7

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
3936	4932	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	4268	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 4932	620	rundll32.exe	82
PID 620 wrote to memory of 4932	620	rundll32.exe	82
PID 620 wrote to memory of 4932	620	rundll32.exe	82
PID 4932 wrote to memory of 2032	4932	rundll32.exe	83
PID 4932 wrote to memory of 2032	4932	rundll32.exe	83
PID 4932 wrote to memory of 2032	4932	rundll32.exe	83
PID 4932 wrote to memory of 4268	4932	rundll32.exe	84
PID 4932 wrote to memory of 4268	4932	rundll32.exe	84
PID 4932 wrote to memory of 4268	4932	rundll32.exe	84
PID 4932 wrote to memory of 4268	4932	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b70783c4031b1a863e340b560df95a939ac13223d128bdfad52dc0a068db6d79.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b70783c4031b1a863e340b560df95a939ac13223d128bdfad52dc0a068db6d79.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4932
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2032
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4932 -s 676
    3⤵
    - Program crash
    PID:3936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4932 -ip 4932
1⤵
PID:4420

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/4268-15-0x00000203D8D00000-0x00000203D8D28000-memory.dmp

Filesize
160KB

Download
memory/4268-14-0x00000203D8FA0000-0x00000203D8FA1000-memory.dmp

Filesize
4KB

Download
memory/4932-4-0x0000000001080000-0x00000000010B8000-memory.dmp

Filesize
224KB

Download
memory/4932-0-0x0000000002AF0000-0x0000000002B2B000-memory.dmp

Filesize
236KB

Download
memory/4932-8-0x0000000002B70000-0x0000000002BA8000-memory.dmp

Filesize
224KB

Download
memory/4932-5-0x0000000002B30000-0x0000000002B69000-memory.dmp

Filesize
228KB

Download
memory/4932-11-0x0000000002BB0000-0x0000000002BF5000-memory.dmp

Filesize
276KB

Download
memory/4932-13-0x0000000002990000-0x0000000002993000-memory.dmp

Filesize
12KB

Download
memory/4932-12-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/4932-16-0x0000000002BB0000-0x0000000002BF5000-memory.dmp

Filesize
276KB

Download