a9969bdd3c21839889fa9b2d9a5e5c72fb3518028d84f5cc435f0f74f51b3c28

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 01:25

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General

Target

9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe
Size

228KB
MD5

9198e99962ea97239d07ff03a8fd45e0
SHA1

7c1f972fa7077679652dfad341e542551c7a27ac
SHA256

a9969bdd3c21839889fa9b2d9a5e5c72fb3518028d84f5cc435f0f74f51b3c28
SHA512

c7b8bc2895433702c03b26b906ddde250ce77aa8a8d33383b6987aaf5c846e14f70c0c43ccb6f173a8e3d9b8adf878a0dfccd726e0c5418da60ea8c62eebcc77
SSDEEP

6144:fuJKq3G5Li4VSaIHVhfo6YiBshMPWsAMy6WqzKaRJMCcCL:fuveLlVhGhwwBU+Wsg6WqPRGZY

Score

7^/10

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/1752-0-0x0000000000400000-0x000000000049B000-memory.dmp	upx
behavioral1/memory/1752-3-0x0000000000400000-0x000000000049B000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1752-3-0x0000000000400000-0x000000000049B000-memory.dmp	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 2148	1752	9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe	28
PID 1752 wrote to memory of 2148	1752	9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe	28
PID 1752 wrote to memory of 2148	1752	9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe	28
PID 1752 wrote to memory of 2148	1752	9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe	28

C:\Users\Admin\AppData\Local\Temp\9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\9198e99962ea97239d07ff03a8fd45e0_NEIKI.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\WINDOWS\Temp\ADSL.bat
  2⤵
  PID:2148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1752-0-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/1752-3-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download