c4b7414f27118709ae8e78323eb9dbb8dac794b18309c4bf5c234850dc0378d2

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 08:07

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General

Target

e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe
Size

95KB
MD5

e5717edaf052f2516fe07f189edd66b8
SHA1

2811f9182c38446aa637e55f57bcad187b451e81
SHA256

c4b7414f27118709ae8e78323eb9dbb8dac794b18309c4bf5c234850dc0378d2
SHA512

d35c6a57af88afd4732170ee1bb40b7e7e94c336fa476644f979b8ea969badd4f36b21d6c7afef40a4ed30e39531e2c14e6a2b305e0e4de5a9e4b5aed011117b
SSDEEP

1536:oR77zzocQqrasi7pleNRIBm+A6zpeQYvF1BVQokOItAyCEtEIIUxt9S6j:+7z/Ysi7ple/I0sEt1BVDICy8Uxys

Score

5^/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
behavioral1/memory/2084-0-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2084-1-0x0000000000400000-0x0000000000465000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2640	2084	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	e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2640	2084	e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2640	2084	e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2640	2084	e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2640	2084	e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5717edaf052f2516fe07f189edd66b8_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 120
  2⤵
  - Program crash
  PID:2640

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/2084-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

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memory/2084-1-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download