trickbot | a6cdf2a05a984455ea855c3c89bf34d0cce699df9fb12908020188b4c45e3bca

Analysis

max time kernel
131s
max time network
140s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 02:32

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General

Target

JaffaCakes118_a6cdf2a05a984455ea855c3c89bf34d0cce699df9fb12908020188b4c45e3bca.dll
Size

440KB
MD5

3b19680ae6575057c5261703e75a8bda
SHA1

1be58ceb278447a56b0587b8e58bed317ba97ebb
SHA256

a6cdf2a05a984455ea855c3c89bf34d0cce699df9fb12908020188b4c45e3bca
SHA512

c8d69bda6cc890dc5ec7bc059c812e830d5d3e4b0498d7250e42cb0c306e63c26c31ae08017178bfcf1f0cc65ad1cea7d0184482b92dba0123ee333a33896685
SSDEEP

6144:v5+iRFTkRhO9SEytZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkbtZTm4EBpL0zacMScx7

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	2676	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1564 wrote to memory of 1540	1564	rundll32.exe	29
PID 1540 wrote to memory of 2664	1540	rundll32.exe	30
PID 1540 wrote to memory of 2664	1540	rundll32.exe	30
PID 1540 wrote to memory of 2664	1540	rundll32.exe	30
PID 1540 wrote to memory of 2664	1540	rundll32.exe	30
PID 1540 wrote to memory of 2676	1540	rundll32.exe	31
PID 1540 wrote to memory of 2676	1540	rundll32.exe	31
PID 1540 wrote to memory of 2676	1540	rundll32.exe	31
PID 1540 wrote to memory of 2676	1540	rundll32.exe	31
PID 1540 wrote to memory of 2676	1540	rundll32.exe	31
PID 1540 wrote to memory of 2676	1540	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a6cdf2a05a984455ea855c3c89bf34d0cce699df9fb12908020188b4c45e3bca.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1564
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a6cdf2a05a984455ea855c3c89bf34d0cce699df9fb12908020188b4c45e3bca.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2664
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2676

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/1540-7-0x0000000000AF0000-0x0000000000B29000-memory.dmp

Filesize
228KB

Download
memory/1540-15-0x00000000003A0000-0x00000000003A3000-memory.dmp

Filesize
12KB

Download
memory/1540-14-0x0000000000B30000-0x0000000000B31000-memory.dmp

Filesize
4KB

Download
memory/1540-13-0x0000000000CF0000-0x0000000000D35000-memory.dmp

Filesize
276KB

Download
memory/1540-10-0x0000000000CB0000-0x0000000000CE8000-memory.dmp

Filesize
224KB

Download
memory/1540-6-0x00000000001D0000-0x0000000000208000-memory.dmp

Filesize
224KB

Download
memory/1540-2-0x0000000000AB0000-0x0000000000AEB000-memory.dmp

Filesize
236KB

Download
memory/1540-0-0x00000000001D0000-0x0000000000208000-memory.dmp

Filesize
224KB

Download
memory/1540-18-0x0000000000CF0000-0x0000000000D35000-memory.dmp

Filesize
276KB

Download
memory/1540-19-0x00000000003A0000-0x00000000003A3000-memory.dmp

Filesize
12KB

Download
memory/2676-16-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2676-17-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2676-20-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download