7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13-09-2024 01:53

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General

Target

7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe
Size

1.0MB
MD5

b88d8028f79fde24fa79a46b872c1dbf
SHA1

499cda13da70d857ebf30fe26d0a79e82ca8fab8
SHA256

7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568
SHA512

8bfb06d64f335d9dfcb65bb294284a503c3a647b94e1a272071d8efaa5806354ef44e8fefcbffc252163bb1da0dca5634e43fe4ea422ae87596803e87212adec
SSDEEP

24576:plIeZXR/mdBA5qX1E5oljF3Y/ceLWOUewvsgOK:plIeR9hOKoljSeOIsR

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2716-0-0x0000000000400000-0x0000000000638000-memory.dmp	upx
behavioral1/memory/2716-1-0x0000000000400000-0x0000000000638000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2780	2716	WerFault.exe	29

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	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2716	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe
2716	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2780	2716	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe	30
PID 2716 wrote to memory of 2780	2716	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe	30
PID 2716 wrote to memory of 2780	2716	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe	30
PID 2716 wrote to memory of 2780	2716	7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe	30

C:\Users\Admin\AppData\Local\Temp\7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe
"C:\Users\Admin\AppData\Local\Temp\7fa077eea46f176ccb9ebe80c1b95d8419a1ff77609167aa02a3aef7d57ee568.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 268
  2⤵
  - Program crash
  PID:2780

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/2716-0-0x0000000000400000-0x0000000000638000-memory.dmp

Filesize
2.2MB

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memory/2716-1-0x0000000000400000-0x0000000000638000-memory.dmp

Filesize
2.2MB

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