trickbot | 7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 17:24

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General

Target

7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe
Size

756KB
MD5

a147423f041910de415bcc1174e4ac5b
SHA1

79a7cb7ac355e85b24c796a4e02490e9756d1a47
SHA256

7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7
SHA512

c230f7bf886d068c6075a3c2c21dbdf8ea711735ef7356d8d6ba12702c6c214e35219dfcdf5f3c7a329dabbcc6ed6d5150a0a6c5723b51757ce64f20de79a06a
SSDEEP

12288:weTBslq08I3L92xhqmqUVWFxjPk/jxEnU2vMQsK:5tI3L9WqdjP867j

Score

10^/10

trickbot top115 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top115

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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
3596	2396	WerFault.exe	81
4736	2396	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	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	652	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe
2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 652	2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe	82
PID 2396 wrote to memory of 652	2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe	82
PID 2396 wrote to memory of 3508	2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe	83
PID 2396 wrote to memory of 3508	2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe	83
PID 2396 wrote to memory of 652	2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe	82
PID 2396 wrote to memory of 652	2396	7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe	82

C:\Users\Admin\AppData\Local\Temp\7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe
"C:\Users\Admin\AppData\Local\Temp\7371c36b28676e5f7e0947984fe63e89c86312feabff1e90c477c9fbbfd2a8d7.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:652
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 608
  2⤵
  - Program crash
  PID:3596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 608
  2⤵
  - Program crash
  PID:4736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2396 -ip 2396
1⤵
PID:1872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2396 -ip 2396
1⤵
PID:460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/652-9-0x00000174D55E0000-0x00000174D5609000-memory.dmp

Filesize
164KB

Download
memory/652-10-0x00000174D5780000-0x00000174D5781000-memory.dmp

Filesize
4KB

Download
memory/652-13-0x00000174D55E0000-0x00000174D5609000-memory.dmp

Filesize
164KB

Download
memory/2396-0-0x0000000003C80000-0x0000000003CBF000-memory.dmp

Filesize
252KB

Download
memory/2396-4-0x0000000003B40000-0x0000000003B7C000-memory.dmp

Filesize
240KB

Download
memory/2396-5-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

Filesize
232KB

Download
memory/2396-6-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

Filesize
232KB

Download
memory/2396-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2396-7-0x0000000003D00000-0x0000000003D01000-memory.dmp

Filesize
4KB

Download
memory/2396-11-0x0000000002410000-0x0000000002423000-memory.dmp

Filesize
76KB

Download
memory/2396-12-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

Filesize
232KB

Download