trickbot | 941f9881bcd9fd1a0681ea17287a0724236a4ec65378030da5b5eceb19cc2837

Analysis

max time kernel
136s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 19:44

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General

Target

JaffaCakes118_941f9881bcd9fd1a0681ea17287a0724236a4ec65378030da5b5eceb19cc2837.dll
Size

440KB
MD5

2f4df3601dd43bcfed3ed3a7f5721606
SHA1

6c6594318de0b0b0d1f4cc756e635a7f1f0c9b49
SHA256

941f9881bcd9fd1a0681ea17287a0724236a4ec65378030da5b5eceb19cc2837
SHA512

ca5984480cb3d49d4dc1e1364d1ca9de6958802c097f3d2fe3e7f24c9950f90b43b05d6bf97be81639d5e6285633661b8090ad4559af3bef7b9a6032c066e1ab
SSDEEP

6144:v5+iRFTkRhO9SEctZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkxtZTm4EBpL0zacMScx7

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

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	2788	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 880 wrote to memory of 2208	880	rundll32.exe	30
PID 2208 wrote to memory of 2836	2208	rundll32.exe	31
PID 2208 wrote to memory of 2836	2208	rundll32.exe	31
PID 2208 wrote to memory of 2836	2208	rundll32.exe	31
PID 2208 wrote to memory of 2836	2208	rundll32.exe	31
PID 2208 wrote to memory of 2788	2208	rundll32.exe	32
PID 2208 wrote to memory of 2788	2208	rundll32.exe	32
PID 2208 wrote to memory of 2788	2208	rundll32.exe	32
PID 2208 wrote to memory of 2788	2208	rundll32.exe	32
PID 2208 wrote to memory of 2788	2208	rundll32.exe	32
PID 2208 wrote to memory of 2788	2208	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_941f9881bcd9fd1a0681ea17287a0724236a4ec65378030da5b5eceb19cc2837.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_941f9881bcd9fd1a0681ea17287a0724236a4ec65378030da5b5eceb19cc2837.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2208
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2836
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2788

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/2208-15-0x0000000000330000-0x0000000000333000-memory.dmp

Filesize
12KB

Download
memory/2208-12-0x00000000002E0000-0x0000000000318000-memory.dmp

Filesize
224KB

Download
memory/2208-13-0x00000000005E0000-0x0000000000625000-memory.dmp

Filesize
276KB

Download
memory/2208-9-0x00000000005A0000-0x00000000005D8000-memory.dmp

Filesize
224KB

Download
memory/2208-6-0x00000000003A0000-0x00000000003D9000-memory.dmp

Filesize
228KB

Download
memory/2208-0-0x00000000002E0000-0x0000000000318000-memory.dmp

Filesize
224KB

Download
memory/2208-2-0x0000000000360000-0x000000000039B000-memory.dmp

Filesize
236KB

Download
memory/2208-14-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2208-18-0x00000000005E0000-0x0000000000625000-memory.dmp

Filesize
276KB

Download
memory/2208-19-0x0000000000330000-0x0000000000333000-memory.dmp

Filesize
12KB

Download
memory/2788-16-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2788-17-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2788-20-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download