trickbot | 405fb267e8060e40da724e5db2da33a1a576dd62ecd09cfdedd687d701249276

Analysis

max time kernel
139s
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
26-12-2024 22:33

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General

Target

JaffaCakes118_405fb267e8060e40da724e5db2da33a1a576dd62ecd09cfdedd687d701249276.dll
Size

440KB
MD5

c4dbefabe775e18f4e18a7fab41dc303
SHA1

c35481e6ef5b1e66ab40a4ef76e8e7627f80cbd2
SHA256

405fb267e8060e40da724e5db2da33a1a576dd62ecd09cfdedd687d701249276
SHA512

af5efcf0842612e1b287a1141cd8e6aa18b40e162f1763e682c3b901c9fcceecf9e0b655c32b2c49449d2cf6d064764718ed6e26cb438d9beba641c6e5b848ea
SSDEEP

6144:v5+iRFTkRhO9SE5ztZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkctZTm4EBpL0zacMScx7

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
1424	4876	WerFault.exe	83

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	2476	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 4876	4760	rundll32.exe	83
PID 4760 wrote to memory of 4876	4760	rundll32.exe	83
PID 4760 wrote to memory of 4876	4760	rundll32.exe	83
PID 4876 wrote to memory of 4400	4876	rundll32.exe	84
PID 4876 wrote to memory of 4400	4876	rundll32.exe	84
PID 4876 wrote to memory of 4400	4876	rundll32.exe	84
PID 4876 wrote to memory of 2476	4876	rundll32.exe	85
PID 4876 wrote to memory of 2476	4876	rundll32.exe	85
PID 4876 wrote to memory of 2476	4876	rundll32.exe	85
PID 4876 wrote to memory of 2476	4876	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_405fb267e8060e40da724e5db2da33a1a576dd62ecd09cfdedd687d701249276.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_405fb267e8060e40da724e5db2da33a1a576dd62ecd09cfdedd687d701249276.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4876
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4400
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 676
    3⤵
    - Program crash
    PID:1424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4876 -ip 4876
1⤵
PID:2716

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/2476-14-0x000002094C580000-0x000002094C5A8000-memory.dmp

Filesize
160KB

Download
memory/2476-15-0x000002094C820000-0x000002094C821000-memory.dmp

Filesize
4KB

Download
memory/2476-18-0x000002094C580000-0x000002094C5A8000-memory.dmp

Filesize
160KB

Download
memory/4876-1-0x00000000026C0000-0x00000000026FB000-memory.dmp

Filesize
236KB

Download
memory/4876-4-0x0000000002680000-0x00000000026B8000-memory.dmp

Filesize
224KB

Download
memory/4876-5-0x0000000002700000-0x0000000002739000-memory.dmp

Filesize
228KB

Download
memory/4876-8-0x0000000002750000-0x0000000002788000-memory.dmp

Filesize
224KB

Download
memory/4876-11-0x0000000002790000-0x00000000027D5000-memory.dmp

Filesize
276KB

Download
memory/4876-13-0x00000000027E0000-0x00000000027E3000-memory.dmp

Filesize
12KB

Download
memory/4876-12-0x0000000002800000-0x0000000002801000-memory.dmp

Filesize
4KB

Download
memory/4876-17-0x0000000002790000-0x00000000027D5000-memory.dmp

Filesize
276KB

Download
memory/4876-16-0x0000000000FB0000-0x000000000102A000-memory.dmp

Filesize
488KB

Download