trickbot | 99540c77976a8c56d14672b1a7f1809a10f786d63de0d3295af93b2e7442593a

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
25-12-2024 13:36

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General

Target

JaffaCakes118_99540c77976a8c56d14672b1a7f1809a10f786d63de0d3295af93b2e7442593a.dll
Size

440KB
MD5

2d2691156c9bcac37189267ae2e48d01
SHA1

2586f6c1b9e4da0876da6385a4387eacbbfb6244
SHA256

99540c77976a8c56d14672b1a7f1809a10f786d63de0d3295af93b2e7442593a
SHA512

28134cf97dc2a67e362457d467f70b6960a32092322619f31d432224acd566a95d662bbb5a247d41d68adf1ce6cf821761ebc012b599aeeb35c86d1dcbda4edf
SSDEEP

6144:v5+iRFTkRhO9SELXtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkatZTm4EBpL0zacMScx7

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
2904	1764	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	4656	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 1764	4196	rundll32.exe	83
PID 4196 wrote to memory of 1764	4196	rundll32.exe	83
PID 4196 wrote to memory of 1764	4196	rundll32.exe	83
PID 1764 wrote to memory of 532	1764	rundll32.exe	84
PID 1764 wrote to memory of 532	1764	rundll32.exe	84
PID 1764 wrote to memory of 532	1764	rundll32.exe	84
PID 1764 wrote to memory of 4656	1764	rundll32.exe	85
PID 1764 wrote to memory of 4656	1764	rundll32.exe	85
PID 1764 wrote to memory of 4656	1764	rundll32.exe	85
PID 1764 wrote to memory of 4656	1764	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99540c77976a8c56d14672b1a7f1809a10f786d63de0d3295af93b2e7442593a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99540c77976a8c56d14672b1a7f1809a10f786d63de0d3295af93b2e7442593a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:532
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4656
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 652
    3⤵
    - Program crash
    PID:2904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1764 -ip 1764
1⤵
PID:3952

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/1764-0-0x0000000002560000-0x000000000259B000-memory.dmp

Filesize
236KB

Download
memory/1764-4-0x0000000002200000-0x0000000002238000-memory.dmp

Filesize
224KB

Download
memory/1764-8-0x00000000025E0000-0x0000000002618000-memory.dmp

Filesize
224KB

Download
memory/1764-5-0x00000000025A0000-0x00000000025D9000-memory.dmp

Filesize
228KB

Download
memory/1764-11-0x0000000002620000-0x0000000002665000-memory.dmp

Filesize
276KB

Download
memory/1764-13-0x0000000002670000-0x0000000002673000-memory.dmp

Filesize
12KB

Download
memory/1764-12-0x0000000002690000-0x0000000002691000-memory.dmp

Filesize
4KB

Download
memory/1764-16-0x00000000023E0000-0x000000000245A000-memory.dmp

Filesize
488KB

Download
memory/1764-17-0x0000000002620000-0x0000000002665000-memory.dmp

Filesize
276KB

Download
memory/4656-14-0x00000229CB0C0000-0x00000229CB0C1000-memory.dmp

Filesize
4KB

Download
memory/4656-15-0x00000229CAFE0000-0x00000229CB008000-memory.dmp

Filesize
160KB

Download