trickbot | fb5c45111205cf3b22443839a16c4e2d824ec5b917ec2e17c1d7dacec3783c26

Analysis

max time kernel
131s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 13:16

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General

Target

JaffaCakes118_fb5c45111205cf3b22443839a16c4e2d824ec5b917ec2e17c1d7dacec3783c26.dll
Size

440KB
MD5

4cb2950476c564d76310ce174221e4ca
SHA1

addd0aad0f1f3b42927c48aa19afca10df406b45
SHA256

fb5c45111205cf3b22443839a16c4e2d824ec5b917ec2e17c1d7dacec3783c26
SHA512

9b48897d35bfb9386e027c82eab29c3d1b2e3ca237ee2a125340e6abc3d008d8cf8ae0951ee452db5de8a99bb4d72b6856f7763b40a2b7589cb3e73858a2ef4c
SSDEEP

6144:v5+iRFTkRhO9SEhtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkUtZTm4EBpL0zacMScx7

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
3736	3440	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	2072	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 3440	920	rundll32.exe	82
PID 920 wrote to memory of 3440	920	rundll32.exe	82
PID 920 wrote to memory of 3440	920	rundll32.exe	82
PID 3440 wrote to memory of 3512	3440	rundll32.exe	83
PID 3440 wrote to memory of 3512	3440	rundll32.exe	83
PID 3440 wrote to memory of 3512	3440	rundll32.exe	83
PID 3440 wrote to memory of 2072	3440	rundll32.exe	84
PID 3440 wrote to memory of 2072	3440	rundll32.exe	84
PID 3440 wrote to memory of 2072	3440	rundll32.exe	84
PID 3440 wrote to memory of 2072	3440	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fb5c45111205cf3b22443839a16c4e2d824ec5b917ec2e17c1d7dacec3783c26.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fb5c45111205cf3b22443839a16c4e2d824ec5b917ec2e17c1d7dacec3783c26.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3440
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3512
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2072
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3440 -s 640
    3⤵
    - Program crash
    PID:3736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3440 -ip 3440
1⤵
PID:1960

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/2072-14-0x00000157438C0000-0x00000157438E8000-memory.dmp

Filesize
160KB

Download
memory/2072-15-0x0000015743950000-0x0000015743951000-memory.dmp

Filesize
4KB

Download
memory/2072-17-0x00000157438C0000-0x00000157438E8000-memory.dmp

Filesize
160KB

Download
memory/3440-0-0x0000000002780000-0x00000000027BB000-memory.dmp

Filesize
236KB

Download
memory/3440-4-0x0000000002740000-0x0000000002778000-memory.dmp

Filesize
224KB

Download
memory/3440-8-0x0000000002900000-0x0000000002938000-memory.dmp

Filesize
224KB

Download
memory/3440-5-0x00000000027C0000-0x00000000027F9000-memory.dmp

Filesize
228KB

Download
memory/3440-11-0x0000000002940000-0x0000000002985000-memory.dmp

Filesize
276KB

Download
memory/3440-13-0x0000000002990000-0x0000000002993000-memory.dmp

Filesize
12KB

Download
memory/3440-12-0x00000000029B0000-0x00000000029B1000-memory.dmp

Filesize
4KB

Download
memory/3440-16-0x0000000002940000-0x0000000002985000-memory.dmp

Filesize
276KB

Download