1ed3e41dcc9fbcfb21f727cbae158078f5a6b05b9222e3294e662860417df149

Analysis

max time kernel
134s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 19:36

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General

Target

70f17853c84d5f639ffa1ff1eb8f577a_JaffaCakes118.dll
Size

62KB
MD5

70f17853c84d5f639ffa1ff1eb8f577a
SHA1

08448787594a863ae0bc5ee9834a2382886f0a1a
SHA256

1ed3e41dcc9fbcfb21f727cbae158078f5a6b05b9222e3294e662860417df149
SHA512

a3ee1d727f74fca386457eb3badcd614575e699ec72626794507f6d7174b21de55359991a72edd8f4ea1ea9ca4a6003a220c450626ad35306a0ef53ca7f8c096
SSDEEP

1536:HKvv9jeCw6l9n+Eu2rr2yTjrlsZzLH1k0n+HtQJYMeZtSf:TSHu2rSwrqZ/D+KJYno

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/428-0-0x0000000010000000-0x0000000010664000-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 3436 wrote to memory of 428	3436	rundll32.exe	84
PID 3436 wrote to memory of 428	3436	rundll32.exe	84
PID 3436 wrote to memory of 428	3436	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\70f17853c84d5f639ffa1ff1eb8f577a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\70f17853c84d5f639ffa1ff1eb8f577a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:428

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/428-0-0x0000000010000000-0x0000000010664000-memory.dmp

Filesize
6.4MB

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memory/428-1-0x0000000010000000-0x0000000010664000-memory.dmp

Filesize
6.4MB

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