e783c16a5e03bfc2bbf92225118def02c9edc1f78573df7d911731e8cd61ecec

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 14:39

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General

Target

c0f38e2c798bc9b3b02e66dc240dca76_JaffaCakes118.exe
Size

290KB
MD5

c0f38e2c798bc9b3b02e66dc240dca76
SHA1

fed189e3430e05f131740b8457c81ba96f554b68
SHA256

e783c16a5e03bfc2bbf92225118def02c9edc1f78573df7d911731e8cd61ecec
SHA512

02e15c671542664ea6e4936067d9a47671ac236e4a0652b66d1eb86275b56ac779b1209edfaac0ba956b4bbb3ee21d9f5b45b119997739c188785c7097825bf8
SSDEEP

3072:P8a6N2N2Cta3tpjh1AHsqmOebZgbYJ78sE19Y7kPZ7Rb48qRp:N6N0u3rjh1iNe1gUJQsE19BY8Q

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5636-0-0x0000000000400000-0x000000000044A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5788	5636	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	c0f38e2c798bc9b3b02e66dc240dca76_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
5636	c0f38e2c798bc9b3b02e66dc240dca76_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c0f38e2c798bc9b3b02e66dc240dca76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c0f38e2c798bc9b3b02e66dc240dca76_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:5636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5636 -s 336
  2⤵
  - Program crash
  PID:5788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5636 -ip 5636
1⤵
PID:5260

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=3820,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=1424 /prefetch:8
1⤵
PID:5212

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/5636-0-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/5636-1-0x00000000009F0000-0x0000000000A13000-memory.dmp

Filesize
140KB

Download
memory/5636-2-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download