trickbot | f2242b81c0ac623d2a823eab1d6a56f8715a7e6daff7b04832abf551bfa49530

General

Target

ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Size

643KB
MD5

ffb58dfb3bb2f6fb611c47fdc7c836c5
SHA1

02a878630e22b02397fa2898daf91d5fa2782b4a
SHA256

f2242b81c0ac623d2a823eab1d6a56f8715a7e6daff7b04832abf551bfa49530
SHA512

8de82bafd43122d205c29d27fbcedac2f7f83d24d2c1f5246e842c7a95cb8c675e69f7b8158a690b1b2a847863ab2cea52e6114898921d82f036fd0174d8863e
SSDEEP

12288:/7U/coE8Co7pYVzAC/s8eQVAA2SzML8/uYr0I2an:/7U/Fm/l/s85QcPJ28

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
Trickbot family
trickbot

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3396	2372	WerFault.exe	82
5072	2372	WerFault.exe	82

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	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FFB58D~1.EXE,1"	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FFB58D~1.EXE \"%1\""	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FFB58D~1.EXE /p \"%1\""	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FFB58D~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3912	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3912	2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe	83
PID 2372 wrote to memory of 3912	2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe	83
PID 2372 wrote to memory of 4516	2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe	84
PID 2372 wrote to memory of 4516	2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe	84
PID 2372 wrote to memory of 3912	2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe	83
PID 2372 wrote to memory of 3912	2372	ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffb58dfb3bb2f6fb611c47fdc7c836c5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3912
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4516
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 588
  2⤵
  - Program crash
  PID:3396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 588
  2⤵
  - Program crash
  PID:5072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2372 -ip 2372
1⤵
PID:2432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2372 -ip 2372
1⤵
PID:2560

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/2372-0-0x0000000002370000-0x00000000023AF000-memory.dmp

Filesize
252KB

Download
memory/2372-6-0x00000000023B0000-0x00000000023EB000-memory.dmp

Filesize
236KB

Download
memory/2372-5-0x0000000002310000-0x000000000234C000-memory.dmp

Filesize
240KB

Download
memory/2372-4-0x00000000023B0000-0x00000000023EB000-memory.dmp

Filesize
236KB

Download
memory/2372-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2372-7-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2372-11-0x00000000022F0000-0x0000000002301000-memory.dmp

Filesize
68KB

Download
memory/2372-12-0x00000000023B0000-0x00000000023EB000-memory.dmp

Filesize
236KB

Download
memory/3912-9-0x000001D7A05C0000-0x000001D7A05E9000-memory.dmp

Filesize
164KB

Download
memory/3912-10-0x000001D7A0720000-0x000001D7A0721000-memory.dmp

Filesize
4KB

Download
memory/3912-13-0x000001D7A05C0000-0x000001D7A05E9000-memory.dmp

Filesize
164KB

Download

Analysis

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