87532831bfd6c7a2b0b4ce4b7217d28e62d3decfcae8107c4774df9e28b3208d

Analysis

max time kernel
95s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 02:21

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General

Target

0d78a733ce8b1194be5515028c2e18a2_JaffaCakes118.dll
Size

70KB
MD5

0d78a733ce8b1194be5515028c2e18a2
SHA1

f608b90ebae3b639eb1a317aefc02b3eb6b1893e
SHA256

87532831bfd6c7a2b0b4ce4b7217d28e62d3decfcae8107c4774df9e28b3208d
SHA512

1298e7aad6bebd24e02d0eb8b40e8406c1f3352b6cce2d3fd9bc34a4ce2d6441c5cd829ab5916a4bc310dfac71832f1fce9b889ecd0177510c04ad68a9ea12e3
SSDEEP

1536:dQ76ypVp9Fxev5ATsIrh6NqzFmC3Trb7hhkXLSVX3I1ogEyx5iDHbTDAav8IS:S75V/FxeGgmGqxmyBhgL4Iygfx5ifTRq

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/2488-0-0x0000000010000000-0x000000001000E000-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 544 wrote to memory of 2488	544	rundll32.exe	82
PID 544 wrote to memory of 2488	544	rundll32.exe	82
PID 544 wrote to memory of 2488	544	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d78a733ce8b1194be5515028c2e18a2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d78a733ce8b1194be5515028c2e18a2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2488

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/2488-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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