ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 05:18

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General

Target

ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe
Size

1.5MB
MD5

abfb95088c80c2f456956f11e8ed4ab4
SHA1

7f960282a90edc037fd5168ce1b85faee6ed502f
SHA256

ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6
SHA512

666c08abf282c5e37e42e1f5227587e55606d77bb575e69f025662ed46a0cea7942714a58908448287657f6dddcfe8f95460b2fdb8987046854f3258ef17f6c7
SSDEEP

24576:u1Wi1DzlSNZ3iDZNWR3WxZChLV1JFm1o36lzAg:u1DZUv3WGH1SN

Score

5^/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/2668-0-0x0000000000400000-0x000000000057B800-memory.dmp	upx
behavioral1/memory/2668-1-0x0000000000400000-0x000000000057B800-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2236	2668	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	ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2236	2668	ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe	30
PID 2668 wrote to memory of 2236	2668	ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe	30
PID 2668 wrote to memory of 2236	2668	ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe	30
PID 2668 wrote to memory of 2236	2668	ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe	30

C:\Users\Admin\AppData\Local\Temp\ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe
"C:\Users\Admin\AppData\Local\Temp\ed1f8af9d120deaa804f3dc7f21c5211ab2579620462dce3408f95c65daf77f6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 216
  2⤵
  - Program crash
  PID:2236

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/2668-0-0x0000000000400000-0x000000000057B800-memory.dmp

Filesize
1.5MB

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memory/2668-1-0x0000000000400000-0x000000000057B800-memory.dmp

Filesize
1.5MB

Download