trickbot | 38bc13ef112b2f17d4d1a80243fac6a521b5d58228984aae0752d79487fa3b66

Resubmissions

01/03/2025, 18:58

250301-xmhhrayp15 10

Analysis

max time kernel
594s
max time network
601s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
04/12/2024, 11:35

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General

Target

fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe
Size

660KB
MD5

b44c5540e020963aca89f3b9a96beb35
SHA1

14a6e46be7863db3090d81a18d4e080ac005f437
SHA256

fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d350
SHA512

63ffac732d6b6b469f6072efa0b4ad0ef224072418b18ed879fe914c3cb64b6714ca4948c5d1816218d611865a1f1747121e126a407acbcc038b4615f9b7fd31
SSDEEP

12288:96zG7KjQ+oJLVaRwYdNKxRBUU8vg0whwRKCV50robF7z:9l7eoFsRjdN6BUUP01RKC8EbF/

Score

10^/10

trickbot tar2 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100001

Botnet

tar2

66.85.183.5:443

185.163.47.157:443

94.140.115.99:443

195.123.240.40:443

195.123.241.226:443

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3508	4688	WerFault.exe	76

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	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4688	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe
4688	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 2564	4688	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe	78
PID 4688 wrote to memory of 2564	4688	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe	78
PID 4688 wrote to memory of 2564	4688	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe	78
PID 4688 wrote to memory of 2564	4688	fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe	78

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe
"C:\Users\Admin\AppData\Local\Temp\fee15285c36fa7e28e28c7bb9b4cd3940ef12b9907de59d11ab6e2376416d35.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4688
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4688 -s 592
  2⤵
  - Program crash
  PID:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4688 -ip 4688
1⤵
PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2564-58-0x00000254CFD50000-0x00000254CFD78000-memory.dmp

Filesize
160KB

Download
memory/2564-62-0x00000254CFD50000-0x00000254CFD78000-memory.dmp

Filesize
160KB

Download
memory/2564-59-0x00000254D0060000-0x00000254D0061000-memory.dmp

Filesize
4KB

Download
memory/4688-0-0x0000000003E40000-0x0000000003E7E000-memory.dmp

Filesize
248KB

Download
memory/4688-49-0x0000000003E80000-0x0000000003EBA000-memory.dmp

Filesize
232KB

Download
memory/4688-48-0x0000000003EC0000-0x000000000400D000-memory.dmp

Filesize
1.3MB

Download
memory/4688-57-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4688-56-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/4688-4-0x00000000023B0000-0x00000000023EC000-memory.dmp

Filesize
240KB

Download
memory/4688-5-0x0000000003E80000-0x0000000003EBA000-memory.dmp

Filesize
232KB

Download
memory/4688-61-0x0000000003E80000-0x0000000003EBA000-memory.dmp

Filesize
232KB

Download
memory/4688-60-0x0000000003EC0000-0x000000000400D000-memory.dmp

Filesize
1.3MB

Download
memory/4688-6-0x0000000003E80000-0x0000000003EBA000-memory.dmp

Filesize
232KB

Download