trickbot | 24b6307a9af4c52dff9c979c563c5294d1e7c959980e87d5c8564e0617be3f94

Analysis

max time kernel
135s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 22:02

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General

Target

8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe
Size

364KB
MD5

8f94f98ea1c541dfe5aba253d4256a78
SHA1

56137b72bdc0f23c6eb880a14981564954c960b6
SHA256

24b6307a9af4c52dff9c979c563c5294d1e7c959980e87d5c8564e0617be3f94
SHA512

6eb57b841cabfa6e33990b16569561f95efad51e6fbfe6443500877ee01cf505ca34ff6915d4cde91affb8430c1be7895a3229e2097f231711b8fbe4718ab345
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANj:WBOO3VKID90TBEhx4O6aj

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/1508-3-0x0000000000380000-0x00000000003B2000-memory.dmp	dave
behavioral1/memory/1508-8-0x0000000000230000-0x0000000000260000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe

pid process

1508 8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2140 wermgr.exe
Token: SeDebugPrivilege 2140 wermgr.exe

pid	process
1508	8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2140	wermgr.exe
Token: SeDebugPrivilege	2140	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe

description	pid	process	target process
PID 1508 wrote to memory of 2140	1508	8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe	wermgr.exe
PID 1508 wrote to memory of 2140	1508	8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe	wermgr.exe
PID 1508 wrote to memory of 2140	1508	8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe	wermgr.exe
PID 1508 wrote to memory of 2140	1508	8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe	wermgr.exe
PID 1508 wrote to memory of 2140	1508	8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe	wermgr.exe
PID 1508 wrote to memory of 2140	1508	8f94f98ea1c541dfe5aba253d4256a78_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\8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8f94f98ea1c541dfe5aba253d4256a78_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2140

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/1508-3-0x0000000000380000-0x00000000003B2000-memory.dmp

Filesize
200KB

Download
memory/1508-8-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/1508-10-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/1508-9-0x00000000003C0000-0x00000000003EE000-memory.dmp

Filesize
184KB

Download
memory/1508-7-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/1508-100-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/1508-136-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1508-137-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1508-139-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1508-141-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2140-138-0x00000000000E0000-0x0000000000104000-memory.dmp

Filesize
144KB

Download
memory/2140-140-0x00000000000E0000-0x0000000000104000-memory.dmp

Filesize
144KB

Download