df07cd9c34188a15080fb7a459f7e1397d77d00819a0476b9a2e57349fde60a1

Analysis

max time kernel
95s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 00:42

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General

Target

e15d88c88e8f0aba81a06708d6f78c5c_JaffaCakes118.dll
Size

87KB
MD5

e15d88c88e8f0aba81a06708d6f78c5c
SHA1

2bd284ccfed40cec66f7a1005927ebc1469276f3
SHA256

df07cd9c34188a15080fb7a459f7e1397d77d00819a0476b9a2e57349fde60a1
SHA512

5c45d2f95ab6d9236ed816b3d4876b9884b274f3056b82c25068279b3740b03f463156c32c8c3fa59edfc5413c0100a545e1dc6586fa0004bc0296a7caaef34c
SSDEEP

1536:xNWujxA5EY8DwKtWPesOz/74wtpTY7H+7nZGJ/Mx0E:u/2Y80yWPesDCZAH+DZ7x

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/3900-0-0x0000000010000000-0x000000001000F000-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 4224 wrote to memory of 3900	4224	rundll32.exe	83
PID 4224 wrote to memory of 3900	4224	rundll32.exe	83
PID 4224 wrote to memory of 3900	4224	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e15d88c88e8f0aba81a06708d6f78c5c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e15d88c88e8f0aba81a06708d6f78c5c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3900

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/3900-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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