aec1af68303837564c031516d4e3dd1c40362ae841b28b5310d4b50037eb6b8f

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
08-09-2024 06:53

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General

Target

d3c9a3f008f7baa648f199b454a1d911_JaffaCakes118.exe
Size

197KB
MD5

d3c9a3f008f7baa648f199b454a1d911
SHA1

e2f695dd13157152b5ab08edd698772f3108cc32
SHA256

aec1af68303837564c031516d4e3dd1c40362ae841b28b5310d4b50037eb6b8f
SHA512

daa12ad39345d241531fa8af7038d3be242e88ffe7f8a7a25dbca21824a079e215e28fa091347823a2c6a75c76f5d1b80d06ab8c7577bafc541e046888d0a47a
SSDEEP

6144:V7HO9ROelVNatlXbaGFcIQbToNITtTP8CeQnjtqi7FaZxK2:IPOOaPjNI5TP8LSjaj3

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/4284-0-0x0000000000400000-0x000000000047E000-memory.dmp	upx
behavioral2/memory/4284-2-0x0000000000400000-0x000000000047E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2916	4284	WerFault.exe	89

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	d3c9a3f008f7baa648f199b454a1d911_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d3c9a3f008f7baa648f199b454a1d911_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d3c9a3f008f7baa648f199b454a1d911_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4284
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4284 -s 420
  2⤵
  - Program crash
  PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4284 -ip 4284
1⤵
PID:1800

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=4152,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:8
1⤵
PID:1416

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/4284-0-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4284-1-0x0000000000720000-0x0000000000722000-memory.dmp

Filesize
8KB

Download
memory/4284-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download