trickbot | 3fff0d4c84ac350ec9448651a0151cad8078c4163ff474d7d3502dc5766994fa

Analysis

max time kernel
136s
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 12:10

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General

Target

JaffaCakes118_3fff0d4c84ac350ec9448651a0151cad8078c4163ff474d7d3502dc5766994fa.dll
Size

440KB
MD5

2d0f57f9b30762362dfdc2d447548bc0
SHA1

d494e76fef847c534ea963a486dc5782ca8c3c5b
SHA256

3fff0d4c84ac350ec9448651a0151cad8078c4163ff474d7d3502dc5766994fa
SHA512

73e2f2c5db7bc72a543eeeeca4354062b0715f937d4dab1ff39a0264f54ebc45bffe329b59d1ea158c6c81ed453c798240d099f51878e8283cde410df4bc63d9
SSDEEP

6144:v5+iRFTkRhO9SExtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkMtZTm4EBpL0zacMScx7

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
3660	5052	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	4896	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 5052	4028	rundll32.exe	82
PID 4028 wrote to memory of 5052	4028	rundll32.exe	82
PID 4028 wrote to memory of 5052	4028	rundll32.exe	82
PID 5052 wrote to memory of 3944	5052	rundll32.exe	83
PID 5052 wrote to memory of 3944	5052	rundll32.exe	83
PID 5052 wrote to memory of 3944	5052	rundll32.exe	83
PID 5052 wrote to memory of 4896	5052	rundll32.exe	84
PID 5052 wrote to memory of 4896	5052	rundll32.exe	84
PID 5052 wrote to memory of 4896	5052	rundll32.exe	84
PID 5052 wrote to memory of 4896	5052	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fff0d4c84ac350ec9448651a0151cad8078c4163ff474d7d3502dc5766994fa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fff0d4c84ac350ec9448651a0151cad8078c4163ff474d7d3502dc5766994fa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5052
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3944
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4896
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 668
    3⤵
    - Program crash
    PID:3660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5052 -ip 5052
1⤵
PID:384

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/4896-14-0x0000023147720000-0x0000023147748000-memory.dmp

Filesize
160KB

Download
memory/4896-15-0x00000231477A0000-0x00000231477A1000-memory.dmp

Filesize
4KB

Download
memory/4896-18-0x0000023147720000-0x0000023147748000-memory.dmp

Filesize
160KB

Download
memory/5052-4-0x0000000000FC0000-0x0000000000FF8000-memory.dmp

Filesize
224KB

Download
memory/5052-1-0x0000000001020000-0x000000000105B000-memory.dmp

Filesize
236KB

Download
memory/5052-8-0x0000000002B90000-0x0000000002BC8000-memory.dmp

Filesize
224KB

Download
memory/5052-5-0x0000000002B50000-0x0000000002B89000-memory.dmp

Filesize
228KB

Download
memory/5052-11-0x0000000002BD0000-0x0000000002C15000-memory.dmp

Filesize
276KB

Download
memory/5052-13-0x0000000001120000-0x0000000001123000-memory.dmp

Filesize
12KB

Download
memory/5052-12-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download
memory/5052-16-0x00000000029D0000-0x0000000002A4A000-memory.dmp

Filesize
488KB

Download
memory/5052-17-0x0000000002BD0000-0x0000000002C15000-memory.dmp

Filesize
276KB

Download