trickbot | 3274145f3a2512c40df78eb12a006ba32c9ef4af711254565ad346e42d048aa3

Analysis

max time kernel
144s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 11:11

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General

Target

71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe
Size

364KB
MD5

71c1e77889c8897b39a698d2439a85c3
SHA1

9aa1526017d208d9013dedada0397a86885bec22
SHA256

3274145f3a2512c40df78eb12a006ba32c9ef4af711254565ad346e42d048aa3
SHA512

864f3de368a1047c5abdb383f588241d6aba039ca1288af785c5741f65997254852f823905da83c259a5d598aa7ad0727f61297bd8705eca29d722e958bae5c5
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANg:WBOO3VKID90TBEhx4O6ag

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/2744-3-0x00000000004D0000-0x0000000000502000-memory.dmp	dave
behavioral1/memory/2744-8-0x0000000000270000-0x00000000002A0000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe

pid process

2744 71c1e77889c8897b39a698d2439a85c3_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
2744	71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe

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

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe

description	pid	process	target process
PID 2744 wrote to memory of 2140	2744	71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe	wermgr.exe
PID 2744 wrote to memory of 2140	2744	71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe	wermgr.exe
PID 2744 wrote to memory of 2140	2744	71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe	wermgr.exe
PID 2744 wrote to memory of 2140	2744	71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe	wermgr.exe
PID 2744 wrote to memory of 2140	2744	71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe	wermgr.exe
PID 2744 wrote to memory of 2140	2744	71c1e77889c8897b39a698d2439a85c3_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\71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\71c1e77889c8897b39a698d2439a85c3_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2744

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

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2140-174-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2140-176-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2744-3-0x00000000004D0000-0x0000000000502000-memory.dmp

Filesize
200KB

Download
memory/2744-7-0x0000000000540000-0x000000000056F000-memory.dmp

Filesize
188KB

Download
memory/2744-9-0x0000000000510000-0x000000000053E000-memory.dmp

Filesize
184KB

Download
memory/2744-10-0x0000000000540000-0x000000000056F000-memory.dmp

Filesize
188KB

Download
memory/2744-8-0x0000000000270000-0x00000000002A0000-memory.dmp

Filesize
192KB

Download
memory/2744-99-0x0000000000540000-0x000000000056F000-memory.dmp

Filesize
188KB

Download
memory/2744-172-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2744-173-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2744-175-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2744-177-0x0000000000540000-0x000000000056F000-memory.dmp

Filesize
188KB

Download