ca14a03ae3ae41bb57c8c67787262444d57a8417590a490e9dfe73cb551842f5

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 16:06

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General

Target

74c16f2ef4dce16fb667932ce408091f_JaffaCakes118.dll
Size

101KB
MD5

74c16f2ef4dce16fb667932ce408091f
SHA1

6305897d59d4b5f8866b88cdf199165e9f622438
SHA256

ca14a03ae3ae41bb57c8c67787262444d57a8417590a490e9dfe73cb551842f5
SHA512

1bb07a77be80f1207ae879ba6fcdc50e8c14ee70a075d154361567091829b4e0e6f8c6b12ed707f1930f00ece543126d1b56a05af905ad48cac0fa7e1d8673e6
SSDEEP

1536:MxvNbz0ZBTYCsmjWrzXEObu0gK9VfdGU2lpB6Q7XpZaP:OB0BTYCssez0OqoV74D7uP

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
behavioral1/memory/1736-0-0x0000000010000000-0x000000001000E000-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 7 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30
PID 2652 wrote to memory of 1736	2652	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74c16f2ef4dce16fb667932ce408091f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\74c16f2ef4dce16fb667932ce408091f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1736

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/1736-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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