trickbot | 5d4050754093d3efa2ac583b0647fe7833ac16ed88426a315c0cc2743c63437e

General

Target

c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Size

577KB
MD5

c1a09e5a31571e782bedc8b27285217e
SHA1

0b5381530fcc5fbbaff0b64645fa686387e2632a
SHA256

5d4050754093d3efa2ac583b0647fe7833ac16ed88426a315c0cc2743c63437e
SHA512

168a00222ae9635879bf95bbe4a475dba66f5f50f8df3e33ff141f3bc74c3a2a2177ca468dc3212edc63e32db6068b7af89246f50d4b1998c62a361832e980b8
SSDEEP

12288:Y7Uf8oOcZoqp4VKC/b1GqvDTUZ4YAGbThGy:Y7UflLs/b1GqvDTUaYAGbTwy

Score

10^/10

trickbot lib156 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

lib156

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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 2 IoCs

pid	pid_target	Process	procid_target
4716	1520	WerFault.exe	81
1020	1520	WerFault.exe	81

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	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C1A09E~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C1A09E~1.EXE /p \"%1\""	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C1A09E~1.EXE,1"	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C1A09E~1.EXE \"%1\""	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5008	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 5008	1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe	82
PID 1520 wrote to memory of 5008	1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe	82
PID 1520 wrote to memory of 5084	1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe	83
PID 1520 wrote to memory of 5084	1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe	83
PID 1520 wrote to memory of 5008	1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe	82
PID 1520 wrote to memory of 5008	1520	c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1a09e5a31571e782bedc8b27285217e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5008
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:5084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 620
  2⤵
  - Program crash
  PID:4716
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 620
  2⤵
  - Program crash
  PID:1020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1520 -ip 1520
1⤵
PID:4516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1520 -ip 1520
1⤵
PID:3724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1520-4-0x0000000002310000-0x000000000234C000-memory.dmp

Filesize
240KB

Download
memory/1520-0-0x0000000002350000-0x000000000238F000-memory.dmp

Filesize
252KB

Download
memory/1520-5-0x0000000003F30000-0x0000000003F6B000-memory.dmp

Filesize
236KB

Download
memory/1520-6-0x0000000003F30000-0x0000000003F6B000-memory.dmp

Filesize
236KB

Download
memory/1520-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1520-7-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/1520-11-0x00000000022F0000-0x0000000002301000-memory.dmp

Filesize
68KB

Download
memory/1520-12-0x0000000003F30000-0x0000000003F6B000-memory.dmp

Filesize
236KB

Download
memory/5008-9-0x000001C5D7F40000-0x000001C5D7F69000-memory.dmp

Filesize
164KB

Download
memory/5008-10-0x000001C5D81A0000-0x000001C5D81A1000-memory.dmp

Filesize
4KB

Download
memory/5008-13-0x000001C5D7F40000-0x000001C5D7F69000-memory.dmp

Filesize
164KB

Download

Analysis

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