trickbot | 3ec749b886bc63b48286a96a40ab726c8a3d233a5f6f05163844201ad1aa34d7

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 17:38

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General

Target

fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe
Size

365KB
MD5

fccfbb29dbe99d2c8df341515a51779e
SHA1

aa8620eee9d1d807168d1c688b5e29ef24efcb90
SHA256

3ec749b886bc63b48286a96a40ab726c8a3d233a5f6f05163844201ad1aa34d7
SHA512

9b928935ca8ea06070c1e6b261bcb3d41bbe2bf670f3e5f10b6f3ffad30b84d0be2a062ba6c9193c3b430547d984d065441d3041c1162dd401fdb200a35e0d09
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANn:WBOO3VKID90TBEhx4O6an

Score

10^/10

trickbot banker dave discovery trojan

Malware Config

Signatures

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

Dave packer 2 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

resource	yara_rule
behavioral1/memory/2348-6-0x0000000000260000-0x0000000000290000-memory.dmp	dave
behavioral1/memory/2348-3-0x00000000002D0000-0x0000000000302000-memory.dmp	dave

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	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	wermgr.exe
Token: SeDebugPrivilege	2916	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2916	2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe	31
PID 2348 wrote to memory of 2916	2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe	31
PID 2348 wrote to memory of 2916	2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe	31
PID 2348 wrote to memory of 2916	2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe	31
PID 2348 wrote to memory of 2916	2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe	31
PID 2348 wrote to memory of 2916	2348	fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe	31

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\fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fccfbb29dbe99d2c8df341515a51779e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2916

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/2348-6-0x0000000000260000-0x0000000000290000-memory.dmp

Filesize
192KB

Download
memory/2348-8-0x00000000008A0000-0x00000000008CF000-memory.dmp

Filesize
188KB

Download
memory/2348-10-0x00000000008A0000-0x00000000008CF000-memory.dmp

Filesize
188KB

Download
memory/2348-9-0x0000000000340000-0x000000000036E000-memory.dmp

Filesize
184KB

Download
memory/2348-3-0x00000000002D0000-0x0000000000302000-memory.dmp

Filesize
200KB

Download
memory/2348-44-0x00000000008A0000-0x00000000008CF000-memory.dmp

Filesize
188KB

Download
memory/2348-146-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2348-145-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2348-148-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2348-150-0x00000000008A0000-0x00000000008CF000-memory.dmp

Filesize
188KB

Download
memory/2916-147-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2916-149-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download