trickbot | 9e1dbd1c64bfbe5babad71b4ec2857792c07341ae3eb9c5f93472b8288d83144

Analysis

max time kernel
128s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18-05-2024 16:55

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General

Target

55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe
Size

448KB
MD5

55cd4608275076b63f64de24a4a277bb
SHA1

8109f710e6be3d0159d5d87eaf4f91329157e265
SHA256

9e1dbd1c64bfbe5babad71b4ec2857792c07341ae3eb9c5f93472b8288d83144
SHA512

d616f3541a6fa955c3d2f6fe97fb13d19d65a8ce4c4f0a099a04112ee71cec3419488301c6d7f0c3905bf1704223bb987efc7cf1693e9e765884164b95e3a21a
SSDEEP

12288:QboBb/W9ANGBAFb5i0P6HfewKQLYg0yCxM:4xBAiAHwfz5

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/3040-3-0x0000000000880000-0x00000000008B2000-memory.dmp	dave
behavioral1/memory/3040-7-0x00000000002A0000-0x00000000002D0000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe

pid process

3040 55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1572 wermgr.exe
Token: SeDebugPrivilege 1572 wermgr.exe

pid	process
3040	55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1572	wermgr.exe
Token: SeDebugPrivilege	1572	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe

description	pid	process	target process
PID 3040 wrote to memory of 1572	3040	55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe	wermgr.exe
PID 3040 wrote to memory of 1572	3040	55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe	wermgr.exe
PID 3040 wrote to memory of 1572	3040	55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe	wermgr.exe
PID 3040 wrote to memory of 1572	3040	55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe	wermgr.exe
PID 3040 wrote to memory of 1572	3040	55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe	wermgr.exe
PID 3040 wrote to memory of 1572	3040	55cd4608275076b63f64de24a4a277bb_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\55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\55cd4608275076b63f64de24a4a277bb_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3040

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1572

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/1572-111-0x00000000000E0000-0x0000000000104000-memory.dmp

Filesize
144KB

Download
memory/1572-113-0x00000000000E0000-0x0000000000104000-memory.dmp

Filesize
144KB

Download
memory/3040-3-0x0000000000880000-0x00000000008B2000-memory.dmp

Filesize
200KB

Download
memory/3040-8-0x0000000002690000-0x00000000026BF000-memory.dmp

Filesize
188KB

Download
memory/3040-7-0x00000000002A0000-0x00000000002D0000-memory.dmp

Filesize
192KB

Download
memory/3040-10-0x0000000002690000-0x00000000026BF000-memory.dmp

Filesize
188KB

Download
memory/3040-9-0x0000000002660000-0x000000000268E000-memory.dmp

Filesize
184KB

Download
memory/3040-86-0x0000000002690000-0x00000000026BF000-memory.dmp

Filesize
188KB

Download
memory/3040-110-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3040-109-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/3040-112-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3040-114-0x0000000002690000-0x00000000026BF000-memory.dmp

Filesize
188KB

Download