trickbot | 8ca64b28f1baf6f61fbd815498a73008b83c57cfd19f24403754ebc3bb6ec781

General

Target

7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Size

643KB
MD5

7869a94ef68282f7834702f0424bc5be
SHA1

996e01afed394ddbc5aa03329c9a452a92398629
SHA256

8ca64b28f1baf6f61fbd815498a73008b83c57cfd19f24403754ebc3bb6ec781
SHA512

5576c8cc6ea20a1fe822715312b8b0a10ec3d9b171214f7ab591340cc457b180493ec984328c9bd2b9e85ae3a431acd3fafa30ce0006f40848e86909b386fb11
SSDEEP

12288:/7U/coE8Co7pYVzAC/s8HVAA2SzML8/uYr0I2an:/7U/Fm/l/s81QcPJ28

Score

10^/10

trickbot tot156 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot156

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
524	3060	WerFault.exe	83
720	3060	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	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7869A9~1.EXE /p \"%1\""	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7869A9~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7869A9~1.EXE,1"	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7869A9~1.EXE \"%1\""	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	216	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 216	3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe	84
PID 3060 wrote to memory of 216	3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe	84
PID 3060 wrote to memory of 2248	3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe	88
PID 3060 wrote to memory of 2248	3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe	88
PID 3060 wrote to memory of 216	3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe	84
PID 3060 wrote to memory of 216	3060	7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7869a94ef68282f7834702f0424bc5be_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:216
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2248
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 628
  2⤵
  - Program crash
  PID:524
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 608
  2⤵
  - Program crash
  PID:720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3060 -ip 3060
1⤵
PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3060 -ip 3060
1⤵
PID:4944

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/216-9-0x000001C1AB250000-0x000001C1AB251000-memory.dmp

Filesize
4KB

Download
memory/216-10-0x000001C1AB1C0000-0x000001C1AB1E9000-memory.dmp

Filesize
164KB

Download
memory/216-13-0x000001C1AB1C0000-0x000001C1AB1E9000-memory.dmp

Filesize
164KB

Download
memory/3060-0-0x0000000002390000-0x00000000023CF000-memory.dmp

Filesize
252KB

Download
memory/3060-4-0x0000000002410000-0x000000000244B000-memory.dmp

Filesize
236KB

Download
memory/3060-5-0x0000000002320000-0x000000000235C000-memory.dmp

Filesize
240KB

Download
memory/3060-6-0x0000000002410000-0x000000000244B000-memory.dmp

Filesize
236KB

Download
memory/3060-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3060-7-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/3060-11-0x0000000002300000-0x0000000002311000-memory.dmp

Filesize
68KB

Download
memory/3060-12-0x0000000002410000-0x000000000244B000-memory.dmp

Filesize
236KB

Download

Analysis

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