trickbot | 3f711e7d7327bc8ebfb45e3d012a8404c710143ee9a87e8894cda798c635d804

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 20:35

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General

Target

JaffaCakes118_3f711e7d7327bc8ebfb45e3d012a8404c710143ee9a87e8894cda798c635d804.dll
Size

440KB
MD5

a008e8b2f5a663cfb6ab1f36a2881ae6
SHA1

5ebfba4732b66e5dbd4b27f6a1d9914d09a9eb56
SHA256

3f711e7d7327bc8ebfb45e3d012a8404c710143ee9a87e8894cda798c635d804
SHA512

9f177ba092da638ecc47d1f338614c5ab9e140b7614900d9198a2441a15a6f66082f875a8bda5395d633bdefeb32a85dcb96d344bbb1bfc13c78d10673e3728b
SSDEEP

6144:v5+iRFTkRhO9SEMtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk9tZTm4EBpL0zacMScx7

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
824	2788	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	4748	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3792 wrote to memory of 2788	3792	rundll32.exe	85
PID 3792 wrote to memory of 2788	3792	rundll32.exe	85
PID 3792 wrote to memory of 2788	3792	rundll32.exe	85
PID 2788 wrote to memory of 3616	2788	rundll32.exe	86
PID 2788 wrote to memory of 3616	2788	rundll32.exe	86
PID 2788 wrote to memory of 3616	2788	rundll32.exe	86
PID 2788 wrote to memory of 4748	2788	rundll32.exe	87
PID 2788 wrote to memory of 4748	2788	rundll32.exe	87
PID 2788 wrote to memory of 4748	2788	rundll32.exe	87
PID 2788 wrote to memory of 4748	2788	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f711e7d7327bc8ebfb45e3d012a8404c710143ee9a87e8894cda798c635d804.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f711e7d7327bc8ebfb45e3d012a8404c710143ee9a87e8894cda798c635d804.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3616
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 640
    3⤵
    - Program crash
    PID:824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2788 -ip 2788
1⤵
PID:2592

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/2788-4-0x0000000002710000-0x0000000002748000-memory.dmp

Filesize
224KB

Download
memory/2788-0-0x0000000002860000-0x000000000289B000-memory.dmp

Filesize
236KB

Download
memory/2788-9-0x0000000002B00000-0x0000000002B38000-memory.dmp

Filesize
224KB

Download
memory/2788-5-0x0000000002AC0000-0x0000000002AF9000-memory.dmp

Filesize
228KB

Download
memory/2788-11-0x0000000002B50000-0x0000000002B95000-memory.dmp

Filesize
276KB

Download
memory/2788-13-0x0000000002BB0000-0x0000000002BB3000-memory.dmp

Filesize
12KB

Download
memory/2788-12-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

Filesize
4KB

Download
memory/2788-16-0x00000000027E0000-0x000000000285A000-memory.dmp

Filesize
488KB

Download
memory/2788-17-0x0000000002B50000-0x0000000002B95000-memory.dmp

Filesize
276KB

Download
memory/4748-14-0x000001DAF11E0000-0x000001DAF1208000-memory.dmp

Filesize
160KB

Download
memory/4748-15-0x000001DAF1340000-0x000001DAF1341000-memory.dmp

Filesize
4KB

Download
memory/4748-18-0x000001DAF11E0000-0x000001DAF1208000-memory.dmp

Filesize
160KB

Download