trickbot | e17988dc138747418c1f00b76b2356c110d1fc93eaf5dea2468fd4bfff710bdc

General

Target

fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Size

643KB
MD5

fab9914368888804caaf1abf05b40c91
SHA1

20aa0108eecee254c20f376c1fbe276b7df5dded
SHA256

e17988dc138747418c1f00b76b2356c110d1fc93eaf5dea2468fd4bfff710bdc
SHA512

d9014ffc7dae041d935aa620c1e955eff08b10387da9f3ff4e42fb8ff4d7353fc6b277ffb0dbaea6fa655d6f093da66e5be2a20d0db1ac622f1001969692f20b
SSDEEP

12288:/7U/coE8Co7pYVzAC/s8sVAA2SzML8/uYr0I2an:/7U/Fm/l/s8qQcPJ28

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
4312	4968	WerFault.exe	81
1160	4968	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	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FAB991~1.EXE /p \"%1\""	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FAB991~1.EXE,1"	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FAB991~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\FAB991~1.EXE \"%1\""	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1948	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 1948	4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe	82
PID 4968 wrote to memory of 1948	4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe	82
PID 4968 wrote to memory of 4764	4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe	83
PID 4968 wrote to memory of 4764	4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe	83
PID 4968 wrote to memory of 1948	4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe	82
PID 4968 wrote to memory of 1948	4968	fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fab9914368888804caaf1abf05b40c91_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1948
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 632
  2⤵
  - Program crash
  PID:4312
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 648
  2⤵
  - Program crash
  PID:1160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4968 -ip 4968
1⤵
PID:976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4968 -ip 4968
1⤵
PID:4880

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/1948-9-0x0000021F04780000-0x0000021F04781000-memory.dmp

Filesize
4KB

Download
memory/1948-10-0x0000021F046F0000-0x0000021F04719000-memory.dmp

Filesize
164KB

Download
memory/1948-13-0x0000021F046F0000-0x0000021F04719000-memory.dmp

Filesize
164KB

Download
memory/4968-4-0x0000000002340000-0x000000000237C000-memory.dmp

Filesize
240KB

Download
memory/4968-5-0x0000000003E20000-0x0000000003E5B000-memory.dmp

Filesize
236KB

Download
memory/4968-6-0x0000000003E20000-0x0000000003E5B000-memory.dmp

Filesize
236KB

Download
memory/4968-0-0x0000000003DE0000-0x0000000003E1F000-memory.dmp

Filesize
252KB

Download
memory/4968-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4968-7-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/4968-11-0x0000000002320000-0x0000000002331000-memory.dmp

Filesize
68KB

Download
memory/4968-12-0x0000000003E20000-0x0000000003E5B000-memory.dmp

Filesize
236KB

Download

Analysis

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