e73b542b348f9ba35b199c5fcdd0abb871355ed14dad46482061addb87dd1918

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08-12-2024 01:35

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General

Target

d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe
Size

92KB
MD5

d49cdebf2f20766c111bd01f83c23947
SHA1

c9ea2ceb91863699df522b85bb4aa8a53ce4b4d8
SHA256

e73b542b348f9ba35b199c5fcdd0abb871355ed14dad46482061addb87dd1918
SHA512

953b00deea295b8f21a83286a5dbb54eb4bb2d1761c222fa223a98e99ceab7cae83c7091bed1aa9da71d28aae264847108ce617bc18aa2152ddf823a152bb90b
SSDEEP

1536:D2rXYhLQq+PnX3FGzaXTU2N+J1ARisEmZuDNZ1BqRb:oxnnFGz+H+J1g5ZgBqRb

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/1700-0-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1700-1-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2380	1700	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	d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2380	1700	d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe	30
PID 1700 wrote to memory of 2380	1700	d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe	30
PID 1700 wrote to memory of 2380	1700	d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe	30
PID 1700 wrote to memory of 2380	1700	d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d49cdebf2f20766c111bd01f83c23947_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 116
  2⤵
  - Program crash
  PID:2380

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/1700-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/1700-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download