trickbot | 8a239bca6de3147b26964ab0202212ca8b51c11fb1a20e29908b243361c3e349

General

Target

c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Size

643KB
MD5

c46c9206aea61084cabb47e4629643b9
SHA1

c8cfd2405148d56375d76c9ab3fb4ec1a7005b06
SHA256

8a239bca6de3147b26964ab0202212ca8b51c11fb1a20e29908b243361c3e349
SHA512

4eb2735ff7d0b41582d9a7ae0c6410798c18fb11d5133e1c46493531aca150c33b637bb42b7e9f61094cae9381dc34a3538c865b980f8848ad864861c8cc0544
SSDEEP

12288:/7U/coE8Co7pYVzAC/s8eVAA2SzML8/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
2664	4872	WerFault.exe	84
3304	4872	WerFault.exe	84

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	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C46C92~1.EXE,1"	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C46C92~1.EXE /p \"%1\""	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C46C92~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C46C92~1.EXE \"%1\""	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	332	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 332	4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe	85
PID 4872 wrote to memory of 332	4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe	85
PID 4872 wrote to memory of 4000	4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe	86
PID 4872 wrote to memory of 4000	4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe	86
PID 4872 wrote to memory of 332	4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe	85
PID 4872 wrote to memory of 332	4872	c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c46c9206aea61084cabb47e4629643b9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:332
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 596
  2⤵
  - Program crash
  PID:2664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 596
  2⤵
  - Program crash
  PID:3304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4872 -ip 4872
1⤵
PID:3984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4872 -ip 4872
1⤵
PID:2512

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/332-9-0x0000025509120000-0x0000025509149000-memory.dmp

Filesize
164KB

Download
memory/332-10-0x00000255093C0000-0x00000255093C1000-memory.dmp

Filesize
4KB

Download
memory/332-13-0x0000025509120000-0x0000025509149000-memory.dmp

Filesize
164KB

Download
memory/4872-0-0x0000000002360000-0x000000000239F000-memory.dmp

Filesize
252KB

Download
memory/4872-5-0x0000000002310000-0x000000000234C000-memory.dmp

Filesize
240KB

Download
memory/4872-6-0x00000000023A0000-0x00000000023DB000-memory.dmp

Filesize
236KB

Download
memory/4872-4-0x00000000023A0000-0x00000000023DB000-memory.dmp

Filesize
236KB

Download
memory/4872-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4872-7-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/4872-11-0x00000000022F0000-0x0000000002301000-memory.dmp

Filesize
68KB

Download
memory/4872-12-0x00000000023A0000-0x00000000023DB000-memory.dmp

Filesize
236KB

Download

Analysis

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