44c8ee27c77942d1df36d17040dd344413c6320bfd76b34700b047bf48fe62c6

Analysis

max time kernel
141s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20-08-2024 15:40

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General

Target

afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe
Size

153KB
MD5

afd06ec2559fb8e39a81f834c1d82d9a
SHA1

bfa6ed51b8ba1ee42c8a44df9d7c55893a1c4dbd
SHA256

44c8ee27c77942d1df36d17040dd344413c6320bfd76b34700b047bf48fe62c6
SHA512

df93090af6a408d162bac94ef6989fd90cfa904d53bf6b9755d994b9799f18af9d24795e433f8942cbf88f2ee01f1502ba71b99fc98a324394fb6c2cc3cd7d61
SSDEEP

3072:GwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8lNQJGW80cu7:GMzzILGFkzhr0pGj9olOOA

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/2380-0-0x0000000000400000-0x0000000000474000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1660	2380	WerFault.exe	29

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	afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 1660	2380	afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe	30
PID 2380 wrote to memory of 1660	2380	afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe	30
PID 2380 wrote to memory of 1660	2380	afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe	30
PID 2380 wrote to memory of 1660	2380	afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\afd06ec2559fb8e39a81f834c1d82d9a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 88
  2⤵
  - Program crash
  PID:1660

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/2380-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

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