77325922d4a333574e5fb9824df04959e89d75c5c137a6d7009d9b431a667a1b

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 21:11

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General

Target

83921ac702cd0e7b9073099795ae895f_JaffaCakes118.exe
Size

107KB
MD5

83921ac702cd0e7b9073099795ae895f
SHA1

5ce8f767166e0dcada61fa7b559c2d3a37200711
SHA256

77325922d4a333574e5fb9824df04959e89d75c5c137a6d7009d9b431a667a1b
SHA512

2ed6d736a45dd1bce810753837a662074f1500e10be718787ebe17568487fee0d16daa83510f43b8afc861fef6e5b9097d10836a4815c924547230b2e20bd57b
SSDEEP

3072:6CejyZ499cFN0qsqKgRfTW0aI0Yst6SIFQTXHG:6YZcc0JWTQxYNGXm

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/3748-1-0x0000000000550000-0x00000000005D0000-memory.dmp	upx
behavioral2/memory/3748-2-0x0000000000550000-0x00000000005D0000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4540	3748	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	83921ac702cd0e7b9073099795ae895f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\83921ac702cd0e7b9073099795ae895f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\83921ac702cd0e7b9073099795ae895f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 312
  2⤵
  - Program crash
  PID:4540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3748 -ip 3748
1⤵
PID:3580

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=4252,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:8
1⤵
PID:4032

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/3748-0-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/3748-1-0x0000000000550000-0x00000000005D0000-memory.dmp

Filesize
512KB

Download
memory/3748-2-0x0000000000550000-0x00000000005D0000-memory.dmp

Filesize
512KB

Download
memory/3748-3-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download