5d051a9ebbf63c3509d3815371fa59200441d53274ae6e402c3dd4b5ce5a54a5

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 23:31

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General

Target

5d051a9ebbf63c3509d3815371fa59200441d53274ae6e402c3dd4b5ce5a54a5.dll
Size

76KB
MD5

4422f640670878519fc28f304e1d7538
SHA1

d73c6a5bc89b147841bbd409f49238b0ccaf6d1f
SHA256

5d051a9ebbf63c3509d3815371fa59200441d53274ae6e402c3dd4b5ce5a54a5
SHA512

7eb41224e57409f88cbcbbc3c797f0a456ecb82cf16105714d23347b1cf6dd314fd532807bf14c3cae0de42f879ac788d9d3e467c9d85eb26c79a7155b74f473
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZJDxzv:c8y93KQjy7G55riF1cMo03PDBv

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2192-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2192-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2192-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2192-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2192-4-0x0000000010000000-0x0000000010030000-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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
2192	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30
PID 2196 wrote to memory of 2192	2196	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5d051a9ebbf63c3509d3815371fa59200441d53274ae6e402c3dd4b5ce5a54a5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5d051a9ebbf63c3509d3815371fa59200441d53274ae6e402c3dd4b5ce5a54a5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2192

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/2192-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2192-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2192-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2192-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2192-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download