f448853329e2d0ed693fa32de9f6d6ca54fc1d911434adf390cec85c4a6a4956

Analysis

max time kernel
159s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26/06/2024, 00:52

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General

Target

1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe
Size

38KB
MD5

1028f32ee134a364a6e1f89214235e5b
SHA1

ebe2dcf49ce77d0657fc9934913365c353529949
SHA256

f448853329e2d0ed693fa32de9f6d6ca54fc1d911434adf390cec85c4a6a4956
SHA512

a68653fcc9048784395839ebf4a63311743cf7645b11b09ff5e06a9134b3111bc68a3614ef14abc6a7459771e3915e825e4788e392ddd64b045e16c408c21076
SSDEEP

768:eDeIEiz78m0cRrTGKk3PoqIJbNpNVxWZl:KeFismTBTGKwoj

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Sysinternals = "C:\\Users\\Admin\\AppData\\Roaming\\39EA3E.exe"	svchost.exe

Deletes itself 1 IoCs

pid	Process
4608	svchost.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1820	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe
1820	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 4608	1820	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe	94
PID 1820 wrote to memory of 4608	1820	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe	94
PID 1820 wrote to memory of 4608	1820	1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1028f32ee134a364a6e1f89214235e5b_JaffaCakes118.exe"
1⤵
- Maps connected drives based on registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Adds policy Run key to start application
  - Deletes itself
  PID:4608

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4120 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:5064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1820-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1820-1-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1820-2-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1820-3-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4608-4-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

Filesize
56KB

Download
memory/4608-6-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

Filesize
56KB

Download
memory/4608-8-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

Filesize
56KB

Download
memory/4608-13-0x0000000000BF0000-0x0000000000BFC000-memory.dmp

Filesize
48KB

Download
memory/4608-14-0x0000000000BF0000-0x0000000000BFC000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads