trickbot | 643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e

General

Target

JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
Size

912KB
MD5

c22f5fcce005c2095d488b7aca623929
SHA1

509962bc72898ed74f839bf423f3e85d959fdfa3
SHA256

643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e
SHA512

7e2ecdee96e5762a0328e16e93d7cec7f896329babbb0875b970bac8d11be486db8525e9e8752ca4fc79d0b6bc71787387464da6f2a8d84565369555363b5e79
SSDEEP

12288:e0vUJk88BBAL0toWye2eZ4OTjwkwclwF8v1jBq9kKj7Nivzqg:2JkRBALfWye2er556CFBqnj7G+g

Score

10^/10

trickbot tot39 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000025

Botnet

tot39

C2

134.119.186.200:443

45.14.226.115:443

85.204.116.134:443

45.89.127.240:443

195.123.241.195:443

188.34.142.248:443

185.234.72.84:443

108.170.20.72:443

94.158.245.54:443

134.119.186.201:443

45.83.129.224:443

85.93.159.98:449

92.242.214.203:449

202.21.103.194:449

169.239.45.42:449

45.234.248.66:449

103.91.244.102:449

118.67.216.238:449

117.212.193.62:449

201.184.190.59:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Trickbot family
trickbot

Executes dropped EXE 1 IoCs

pid	Process
2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\DinoComp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
File opened for modification	C:\Program Files (x86)\DinoComp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3732	2228	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3580	wermgr.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3916	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
3916	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 2228	3916	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	83
PID 3916 wrote to memory of 2228	3916	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	83
PID 3916 wrote to memory of 2228	3916	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	83
PID 2228 wrote to memory of 4024	2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	84
PID 2228 wrote to memory of 4024	2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	84
PID 2228 wrote to memory of 3580	2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	92
PID 2228 wrote to memory of 3580	2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	92
PID 2228 wrote to memory of 3580	2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	92
PID 2228 wrote to memory of 3580	2228	JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe	92

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Program Files (x86)\DinoComp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe
  "C:\Program Files (x86)\DinoComp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    PID:4024
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3580
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 948
    3⤵
    - Program crash
    PID:3732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2228 -ip 2228
1⤵
PID:1368

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

C:\Program Files (x86)\DinoComp\JaffaCakes118_643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e.exe

Filesize
912KB

MD5
c22f5fcce005c2095d488b7aca623929

SHA1
509962bc72898ed74f839bf423f3e85d959fdfa3

SHA256
643e0bba7fa32496066aba4aaabb023b1e1c6ff7c80389e32a7172a05d78680e

SHA512
7e2ecdee96e5762a0328e16e93d7cec7f896329babbb0875b970bac8d11be486db8525e9e8752ca4fc79d0b6bc71787387464da6f2a8d84565369555363b5e79

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2045521122-590294423-3465680274-1000\0f5007522459c86e95ffcc62f32308f1_896de533-e5fb-4eb9-8f2b-d363f3584dc5

Filesize
1KB

MD5
e47eb953fc21531801d728e9281860b0

SHA1
a6d862a0386a95f133fd7d772ced5bc87e52efa5

SHA256
59ecc66cf00475de5ddaa075189939484ad23d1877235742d5ab7098b19e938e

SHA512
a2be7a887ae26b6bfa2db54c05aba4e6adf62b3e596307e08b29e5ab83563c90ee2d50f51ce5ed508a6b06193f63758d797550bda0fb107b2c12ca29a7393341

Download Submit
memory/2228-26-0x0000000003FB0000-0x0000000003FB1000-memory.dmp

Filesize
4KB

Download
memory/2228-31-0x0000000003EA0000-0x0000000003F83000-memory.dmp

Filesize
908KB

Download
memory/2228-30-0x0000000002770000-0x00000000027A4000-memory.dmp

Filesize
208KB

Download
memory/2228-18-0x0000000002730000-0x0000000002768000-memory.dmp

Filesize
224KB

Download
memory/2228-23-0x0000000002770000-0x00000000027A4000-memory.dmp

Filesize
208KB

Download
memory/2228-22-0x0000000002770000-0x00000000027A4000-memory.dmp

Filesize
208KB

Download
memory/2228-27-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3580-29-0x000001D5D5DA0000-0x000001D5D5DA1000-memory.dmp

Filesize
4KB

Download
memory/3580-28-0x000001D5D5AF0000-0x000001D5D5B17000-memory.dmp

Filesize
156KB

Download
memory/3580-32-0x000001D5D5AF0000-0x000001D5D5B17000-memory.dmp

Filesize
156KB

Download
memory/3916-25-0x0000000003FD0000-0x0000000004004000-memory.dmp

Filesize
208KB

Download
memory/3916-24-0x0000000004010000-0x00000000040F3000-memory.dmp

Filesize
908KB

Download
memory/3916-8-0x0000000003FD0000-0x0000000004004000-memory.dmp

Filesize
208KB

Download
memory/3916-3-0x00000000029E0000-0x0000000002A18000-memory.dmp

Filesize
224KB

Download
memory/3916-7-0x00000000029A0000-0x00000000029D6000-memory.dmp

Filesize
216KB

Download
memory/3916-9-0x0000000003FD0000-0x0000000004004000-memory.dmp

Filesize
208KB

Download

Analysis

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