b27f5a211440da5590fe8df39eacf8d38c735797bfde96a7e62a719556a39e22

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 02:59

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General

Target

3821bdd1457fcbb5553740d00c733a51_JaffaCakes118.dll
Size

58KB
MD5

3821bdd1457fcbb5553740d00c733a51
SHA1

b95774b8220df244a0dd31f11eca5a8a8f06d28f
SHA256

b27f5a211440da5590fe8df39eacf8d38c735797bfde96a7e62a719556a39e22
SHA512

1495f615c015b055f292febaa87122b7424767a78c223c5a050664d927591bbe2333b27727600e2758542d565990c09b772a994b89f892b56aa11e70665948be
SSDEEP

768:tndsGUNjHEDNOxWZIuqdpLXEuh/VBXCCLLYijxtdY1D8Kc94ZpsTPmicT7Y:jPekD0wVqbLJBXnLYijtYN5c94Psr3uY

Score

5^/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/1112-0-0x0000000010000000-0x000000001000E000-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 1624 wrote to memory of 1112	1624	rundll32.exe	83
PID 1624 wrote to memory of 1112	1624	rundll32.exe	83
PID 1624 wrote to memory of 1112	1624	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3821bdd1457fcbb5553740d00c733a51_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3821bdd1457fcbb5553740d00c733a51_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1112

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/1112-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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