dcaa7e3f475ddeb5e20dec74538f47532af7e0a17b53c1b9604956a6608c7005

Analysis

max time kernel
140s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 09:14

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General

Target

eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe
Size

59KB
MD5

eb049d888bb12c653a497c869eb169ed
SHA1

e37a5684307a1f25d66966994692fb778f4d5022
SHA256

dcaa7e3f475ddeb5e20dec74538f47532af7e0a17b53c1b9604956a6608c7005
SHA512

4f8e5954cd645170151ba0774c7339d7584907470130f466a251665dca6068cca425fb05ac5b10af99bf1685d301084140872540d0fd3b1670be4586d8cc347f
SSDEEP

768:5FoWTi7VKJKT0OWs5TtWERYImI7YSNyPtGJiIf6hYyIGfMrSnshKubehypRl4TM0:fbT0QRs5TQxUGwf6bsr5Sh2Rl4h5z

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
behavioral1/memory/1824-0-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2440	1824	WerFault.exe	27

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	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1824	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	1824	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 2440	1824	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe	28
PID 1824 wrote to memory of 2440	1824	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe	28
PID 1824 wrote to memory of 2440	1824	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe	28
PID 1824 wrote to memory of 2440	1824	eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eb049d888bb12c653a497c869eb169ed_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1824
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 308
  2⤵
  - Program crash
  PID:2440

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/1824-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1824-1-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/1824-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1824-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1824-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1824-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1824-9-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download