8f021b71ee951ef961e7d2103560d4366d7de676ae6f9183168f2586bfb4002f

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 08:50

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General

Target

e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
Size

1000KB
MD5

e99cfc504ae797f21a8c6f09f67259bb
SHA1

a3efbbed1cda9e47ee82c44cbf0ae03e4c60c930
SHA256

8f021b71ee951ef961e7d2103560d4366d7de676ae6f9183168f2586bfb4002f
SHA512

198f1edf845980a6a324ae6f576872a6dbd56a6394a1f37ab5552d16256d9f5020369dbb0b3d71f8b9d4b5a9160260b94626491462248bc3ce3b581e0ed4352d
SSDEEP

24576:O/9NDotnArDzwhT3qw7f9WaL1B+5vMiqt0gj2ed:OlRC8Kuef9DqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
8	pastebin.com
16	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4436	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1584	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1584	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 3044	1584	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	85
PID 1584 wrote to memory of 3044	1584	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	85
PID 1584 wrote to memory of 3044	1584	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	85
PID 3044 wrote to memory of 4436	3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	89
PID 3044 wrote to memory of 4436	3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	89
PID 3044 wrote to memory of 4436	3044	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:4436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Filesize
1000KB

MD5
c1e8292bfb9ea69e6c12e8c6690b193c

SHA1
3ca63594e83cec822ab85a621a08cb78a0d54c97

SHA256
4dbbf43123d16dd7a1ca052d4009408d5e2966b3459198bcafc8d7ae4235f5ad

SHA512
52b4cff5d9c7cad10bebf716c972bfc1603db07eb910f6534ea01e70a864cf19a9637caafd1a14d6370a35ba4156ff5e0a049fd6d41e08a1d4d5b3df0ce6f1a0

Download Submit
memory/1584-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1584-1-0x0000000001560000-0x00000000015E3000-memory.dmp

Filesize
524KB

Download
memory/1584-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1584-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3044-14-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/3044-17-0x0000000001670000-0x00000000016F3000-memory.dmp

Filesize
524KB

Download
memory/3044-21-0x0000000004F80000-0x0000000004FFE000-memory.dmp

Filesize
504KB

Download
memory/3044-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3044-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download