2acd00dfabfd1174ae02f561d9f3eb3fe79d66ad1c93b034e6c14f38772d785a

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/09/2026, 11:14

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General

Target
jaffacakes118__8f342cd8767a644d30d2fd1f32dd060f.dll
Size 98KB
Sample260919-nb7h3aee83
SHA256 2acd00dfabfd1174ae02f561d9f3eb3fe79d66ad1c93b034e6c14f38772d785a
MD5 8f342cd8767a644d30d2fd1f32dd060f
SHA1 50f0c9abc804e49e84f9c21faa07af6b0692849e
SHA512 235f7d43b868a5181491616b406dd0088a35d77d165ce82e7125223fcbec566317195a062bd6da89b5dfd71ac38faf5fd76f5a686a776e0ae3ae90709ece3931
SSDEEP 1536:SQclh8MIwu5+oYILl8GZ2qkCRcO0Bq+/mUMx0qPYELJNZ/zWlfNfP0:ahdIw/oYILy02qkMiq5PxRNJf/6Xf8
TLSH
T1DFA3BF8956723532E37FC93665893E27453923B66D4BE04BD33291453CF6292AB0EF0B
MD5 SHA1 SHA512 SSDEEP TLSH

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/2548-0-0x0000000010000000-0x000000001000F000-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 1 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 2548	3128	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__8f342cd8767a644d30d2fd1f32dd060f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__8f342cd8767a644d30d2fd1f32dd060f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2548

Network

MITRE ATT&CK Enterprise v16

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/2548-0-0x0000000010000000-0x000000001000F000-memory.dmp

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