trickbot | b5a49f904f2567f276689fe00dd106fa61a2938972cea11d123750c68a98e69a

Analysis

max time kernel
138s
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
21-12-2024 18:10

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General

Target

JaffaCakes118_b5a49f904f2567f276689fe00dd106fa61a2938972cea11d123750c68a98e69a.dll
Size

440KB
MD5

a8f505be4c056c7bcbac062c1589dfc8
SHA1

4660046df52b0ba551eb688e4e70435798d962c4
SHA256

b5a49f904f2567f276689fe00dd106fa61a2938972cea11d123750c68a98e69a
SHA512

ac39a5713860c57a774669ddbe26751bfb05c28f811251a9f5714fa5956957b21713937361b0b802a1b8ecc2de1a09aeab59473a670544dcaa804e32057d2ed7
SSDEEP

6144:v5+iRFTkRhO9SE/tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk6tZTm4EBpL0zacMScx7

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
1576	1220	WerFault.exe	85

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	436	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1220 wrote to memory of 2612	1220	rundll32.exe	86
PID 1220 wrote to memory of 2612	1220	rundll32.exe	86
PID 1220 wrote to memory of 2612	1220	rundll32.exe	86
PID 1220 wrote to memory of 436	1220	rundll32.exe	87
PID 1220 wrote to memory of 436	1220	rundll32.exe	87
PID 1220 wrote to memory of 436	1220	rundll32.exe	87
PID 1220 wrote to memory of 436	1220	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b5a49f904f2567f276689fe00dd106fa61a2938972cea11d123750c68a98e69a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b5a49f904f2567f276689fe00dd106fa61a2938972cea11d123750c68a98e69a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1220
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2612
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1220 -s 656
    3⤵
    - Program crash
    PID:1576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1220 -ip 1220
1⤵
PID:2172

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/436-14-0x000002A50D3A0000-0x000002A50D3C8000-memory.dmp

Filesize
160KB

Download
memory/436-15-0x000002A50D640000-0x000002A50D641000-memory.dmp

Filesize
4KB

Download
memory/436-17-0x000002A50D3A0000-0x000002A50D3C8000-memory.dmp

Filesize
160KB

Download
memory/1220-0-0x0000000002940000-0x000000000297B000-memory.dmp

Filesize
236KB

Download
memory/1220-4-0x00000000010D0000-0x0000000001108000-memory.dmp

Filesize
224KB

Download
memory/1220-6-0x0000000002980000-0x00000000029B9000-memory.dmp

Filesize
228KB

Download
memory/1220-8-0x00000000029C0000-0x00000000029F8000-memory.dmp

Filesize
224KB

Download
memory/1220-11-0x0000000002C20000-0x0000000002C65000-memory.dmp

Filesize
276KB

Download
memory/1220-13-0x0000000002C70000-0x0000000002C73000-memory.dmp

Filesize
12KB

Download
memory/1220-12-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/1220-16-0x0000000002C20000-0x0000000002C65000-memory.dmp

Filesize
276KB

Download