trickbot | f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406

Analysis

max time kernel
132s
max time network
119s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 22:16

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General

Target

434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe
Size

364KB
MD5

434b277078ec0ac713c758c7c97fa8c3
SHA1

3a80584c5f8f4d6e0e1a82dbbf6a541d728b7e26
SHA256

f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406
SHA512

3c992090d424a310fca16f5a4aa7305ded42140306bf0c538b76f8b8b36804389b16dc95f6b5983c816cc45fb0fa91df3b87f69deeb668a36b8abe95a41a827d
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANn:WBOO3VKID90TBEhx4O6an

Score

10^/10

trickbot banker dave 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

Processes:

resource	yara_rule
behavioral1/memory/2084-3-0x00000000002D0000-0x0000000000302000-memory.dmp	dave
behavioral1/memory/2084-8-0x0000000000230000-0x0000000000260000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe

pid process

2084 434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2044 wermgr.exe
Token: SeDebugPrivilege 2044 wermgr.exe

pid	process
2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2044	wermgr.exe
Token: SeDebugPrivilege	2044	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe

description	pid	process	target process
PID 2084 wrote to memory of 2044	2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe	wermgr.exe
PID 2084 wrote to memory of 2044	2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe	wermgr.exe
PID 2084 wrote to memory of 2044	2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe	wermgr.exe
PID 2084 wrote to memory of 2044	2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe	wermgr.exe
PID 2084 wrote to memory of 2044	2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe	wermgr.exe
PID 2084 wrote to memory of 2044	2084	434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe	wermgr.exe

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\434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\434b277078ec0ac713c758c7c97fa8c3_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2044-148-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2044-150-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2084-9-0x00000000003A0000-0x00000000003CE000-memory.dmp

Filesize
184KB

Download
memory/2084-7-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2084-3-0x00000000002D0000-0x0000000000302000-memory.dmp

Filesize
200KB

Download
memory/2084-8-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/2084-10-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2084-106-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2084-147-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2084-146-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2084-149-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2084-151-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download