trickbot | b8887a91f69378531bbbc878e6197452749e03091443a0c7dc5d1c21285deb82

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
25-12-2024 22:16

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General

Target

JaffaCakes118_b8887a91f69378531bbbc878e6197452749e03091443a0c7dc5d1c21285deb82.dll
Size

440KB
MD5

ca7fe701191541b5b5b6cf1ccc819690
SHA1

094a7c20d6a41a6e32a45c36d97c5ab9947b94cb
SHA256

b8887a91f69378531bbbc878e6197452749e03091443a0c7dc5d1c21285deb82
SHA512

a8732fefd61a19f4d4aa02270c2bae378fc490e5d1ee5715f474fbe519cbc078335793a94ce2e1df09050198585345b26f11c81ffd2a890c2ceceff4408ce6f6
SSDEEP

6144:v5+iRFTkRhO9SEetZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkTtZTm4EBpL0zacMScx7

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
1004	212	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	3612	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 212	3916	rundll32.exe	82
PID 3916 wrote to memory of 212	3916	rundll32.exe	82
PID 3916 wrote to memory of 212	3916	rundll32.exe	82
PID 212 wrote to memory of 3428	212	rundll32.exe	83
PID 212 wrote to memory of 3428	212	rundll32.exe	83
PID 212 wrote to memory of 3428	212	rundll32.exe	83
PID 212 wrote to memory of 3612	212	rundll32.exe	84
PID 212 wrote to memory of 3612	212	rundll32.exe	84
PID 212 wrote to memory of 3612	212	rundll32.exe	84
PID 212 wrote to memory of 3612	212	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8887a91f69378531bbbc878e6197452749e03091443a0c7dc5d1c21285deb82.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8887a91f69378531bbbc878e6197452749e03091443a0c7dc5d1c21285deb82.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:212
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3428
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 652
    3⤵
    - Program crash
    PID:1004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 212 -ip 212
1⤵
PID:2984

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/212-4-0x0000000002200000-0x0000000002238000-memory.dmp

Filesize
224KB

Download
memory/212-0-0x0000000002380000-0x00000000023BB000-memory.dmp

Filesize
236KB

Download
memory/212-5-0x00000000023C0000-0x00000000023F9000-memory.dmp

Filesize
228KB

Download
memory/212-8-0x0000000002400000-0x0000000002438000-memory.dmp

Filesize
224KB

Download
memory/212-11-0x0000000002440000-0x0000000002485000-memory.dmp

Filesize
276KB

Download
memory/212-13-0x0000000002360000-0x0000000002363000-memory.dmp

Filesize
12KB

Download
memory/212-12-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/212-16-0x0000000002180000-0x00000000021FA000-memory.dmp

Filesize
488KB

Download
memory/212-17-0x0000000002440000-0x0000000002485000-memory.dmp

Filesize
276KB

Download
memory/3612-14-0x0000017499990000-0x0000017499991000-memory.dmp

Filesize
4KB

Download
memory/3612-15-0x0000017499830000-0x0000017499858000-memory.dmp

Filesize
160KB

Download