2a1a16f3e5614fca452f04a0db0f32e3dc8231049d8581c60ac3a54a8ea2e558

Analysis

max time kernel
126s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 06:43

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General

Target

eac84d801111db85aebf7cb43ff7fd63_JaffaCakes118.exe
Size

98KB
MD5

eac84d801111db85aebf7cb43ff7fd63
SHA1

2f68eac937078f0a98fdfc2309e7d12f49df9d03
SHA256

2a1a16f3e5614fca452f04a0db0f32e3dc8231049d8581c60ac3a54a8ea2e558
SHA512

e4d9f14e31d621e1a08cb4a8d0341772d4261180e996a24d15a79073bf4fcb4b03922b9ea7c44aa6d8a6917719b27ea74c690ffb9b2cf3e513d4fb6ac3524668
SSDEEP

1536:UAy5QWRfGBTt+kLmleMti7B3Z0q/Ysjuuv8RRhfHRz9CRUneVcAixcJbQvOwMdIQ:UNfGBR+kKlPqlDKG2Kx8Ny

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/640-1-0x0000000000450000-0x00000000004D0000-memory.dmp	upx
behavioral2/memory/640-3-0x0000000000450000-0x00000000004D0000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3764	640	WerFault.exe	88

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	eac84d801111db85aebf7cb43ff7fd63_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eac84d801111db85aebf7cb43ff7fd63_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac84d801111db85aebf7cb43ff7fd63_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 312
  2⤵
  - Program crash
  PID:3764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 640 -ip 640
1⤵
PID:3372

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=4396,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4164 /prefetch:8
1⤵
PID:1648

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

Replay Monitor

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Downloads

memory/640-0-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/640-1-0x0000000000450000-0x00000000004D0000-memory.dmp

Filesize
512KB

Download
memory/640-2-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/640-3-0x0000000000450000-0x00000000004D0000-memory.dmp

Filesize
512KB

Download