3ea5f3414a686b739a600931421bc27f20cec9449a293dec5134b057edd722cb

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 16:26

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General

Target

74d262d3f0f8f2c7b4859408be7353dd_JaffaCakes118.dll
Size

56KB
MD5

74d262d3f0f8f2c7b4859408be7353dd
SHA1

e60bca11cc0c3ad978cb62392ac4cd279d0ec28f
SHA256

3ea5f3414a686b739a600931421bc27f20cec9449a293dec5134b057edd722cb
SHA512

c5ca28bdcd4aa8955c2ea47693ff65a922d9a97f664a15742b41d1fa71fa32b320d59cf0b8f7db1a04317cd68f4f8eb16b4818359aaf800e2c5db99a9c493612
SSDEEP

768:szM2xVVuhFYIU+hNj2qyFJwCoPxT8XN2//55W5+9qyqlkED8LE9hC0pMd/8z:V2bcD31D2qoTNNe/55WENKkymKk0pMQ

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/2244-0-0x0000000010000000-0x000000001000A000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2244	3020	rundll32.exe	84
PID 3020 wrote to memory of 2244	3020	rundll32.exe	84
PID 3020 wrote to memory of 2244	3020	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74d262d3f0f8f2c7b4859408be7353dd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\74d262d3f0f8f2c7b4859408be7353dd_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2244

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/2244-0-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

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