trickbot | b03d0a627f818cb56ca7a90712d13dbc1b8af0aa9f9fbe9dc1153b5e6673255d

General

Target

e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Size

643KB
MD5

e57c1e9c909bec85ebd9f990c205447f
SHA1

5e7eba9e5e42f9fe367fd3156a300ddccaff118b
SHA256

b03d0a627f818cb56ca7a90712d13dbc1b8af0aa9f9fbe9dc1153b5e6673255d
SHA512

bf643418d100c98d52b0a9425bd8b5e79b5e9aaac5d0861a2ebe9db70db5f425a2883e9ae3711a6752dc5954be7d55427d0893c14fa5296f9a388baaa2f9279e
SSDEEP

12288:/7U/coE8Co7pYVzAC/s8pVAA2SzML8/uYr0I2an:/7U/Fm/l/s8TQcPJ28

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
3672	3120	WerFault.exe	81
5024	3120	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	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\E57C1E~1.EXE \"%1\""	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\E57C1E~1.EXE /p \"%1\""	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\E57C1E~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\E57C1E~1.EXE,1"	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3628	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3120 wrote to memory of 3628	3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe	82
PID 3120 wrote to memory of 3628	3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe	82
PID 3120 wrote to memory of 2508	3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe	83
PID 3120 wrote to memory of 2508	3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe	83
PID 3120 wrote to memory of 3628	3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe	82
PID 3120 wrote to memory of 3628	3120	e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e57c1e9c909bec85ebd9f990c205447f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3120
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3628
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3120 -s 608
  2⤵
  - Program crash
  PID:3672
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3120 -s 608
  2⤵
  - Program crash
  PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 3120 -ip 3120
1⤵
PID:4396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3120 -ip 3120
1⤵
PID:4740

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/3120-0-0x0000000002490000-0x00000000024CF000-memory.dmp

Filesize
252KB

Download
memory/3120-4-0x0000000002280000-0x00000000022BC000-memory.dmp

Filesize
240KB

Download
memory/3120-5-0x0000000003E10000-0x0000000003E4B000-memory.dmp

Filesize
236KB

Download
memory/3120-6-0x0000000003E10000-0x0000000003E4B000-memory.dmp

Filesize
236KB

Download
memory/3120-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3120-7-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/3120-11-0x0000000002260000-0x0000000002271000-memory.dmp

Filesize
68KB

Download
memory/3120-12-0x0000000003E10000-0x0000000003E4B000-memory.dmp

Filesize
236KB

Download
memory/3628-10-0x000001C812770000-0x000001C812799000-memory.dmp

Filesize
164KB

Download
memory/3628-9-0x000001C8128D0000-0x000001C8128D1000-memory.dmp

Filesize
4KB

Download

Analysis

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