d9c97faa5306e42f4894cf1387f3f22142a0cb98f49829bdd6ad456cb7da758b

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2024 06:35

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General

Target

a9f74d370b7440c18c65bffb5536c957_JaffaCakes118.exe
Size

21KB
MD5

a9f74d370b7440c18c65bffb5536c957
SHA1

c9d7959b3912bcaedc2bc837f1e11d1ef04cd87d
SHA256

d9c97faa5306e42f4894cf1387f3f22142a0cb98f49829bdd6ad456cb7da758b
SHA512

9749dd28e064bb6fd8c8f69f7590380a0fe586d0c1058e6fce9a69a39a4c3cc6296a7cf84bb0544eb76c65e4ec0910330640f0dd78fc5ac29321f1e81e8b78cf
SSDEEP

384:JXAbG6ByACTJznwDhGKQer5ypPxqg56baS83AN2f9XbJQWZfzu33T:WbV683yNxikegpG

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2320-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral2/memory/2320-2-0x0000000000400000-0x000000000040C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5000	2320	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a9f74d370b7440c18c65bffb5536c957_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a9f74d370b7440c18c65bffb5536c957_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a9f74d370b7440c18c65bffb5536c957_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2320
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 256
  2⤵
  - Program crash
  PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2320 -ip 2320
1⤵
PID:924

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 --field-trial-handle=1036,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=3956 /prefetch:8
1⤵
PID:4472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2320-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2320-2-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download