1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 22:26

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General

Target

1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe
Size

134KB
MD5

482304033e0a2a6d199998797037f700
SHA1

7dd69ac2d3deba20c90fae9369ea2bce81310c52
SHA256

1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b
SHA512

08f9decd275cb2857b1cf0e77e87c8f84561a2255b71a792fcf9590cb935637ad75f1a8d841da3ab691613f49611119929545ea072424f63a88f61a4443e20f5
SSDEEP

1536:cGYU/W2/HG6QMauSV3ixJHABLrmhH7i99ROOg00GqMIK7aGZh3EIM:cfU/WF6QMauSuiWNi97Ol0007NZ6IM

Score

7^/10

persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2716	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2936	wuauclt.exe

Loads dropped DLL 1 IoCs

pid	Process
2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2872-0-0x00000000000E0000-0x0000000000108000-memory.dmp	upx
behavioral1/files/0x0036000000015ca5-2.dat	upx
behavioral1/memory/2872-4-0x0000000000080000-0x00000000000A8000-memory.dmp	upx
behavioral1/memory/2872-7-0x00000000000E0000-0x0000000000108000-memory.dmp	upx
behavioral1/memory/2936-8-0x0000000001100000-0x0000000001128000-memory.dmp	upx
behavioral1/memory/2872-9-0x00000000000E0000-0x0000000000108000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\wuauclt.exe\" /run"	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2936	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	28
PID 2872 wrote to memory of 2936	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	28
PID 2872 wrote to memory of 2936	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	28
PID 2872 wrote to memory of 2936	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	28
PID 2872 wrote to memory of 2716	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	29
PID 2872 wrote to memory of 2716	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	29
PID 2872 wrote to memory of 2716	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	29
PID 2872 wrote to memory of 2716	2872	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	29

C:\Users\Admin\AppData\Local\Temp\1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2872
- C:\ProgramData\Update\wuauclt.exe
  "C:\ProgramData\Update\wuauclt.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2936
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe" >> NUL
  2⤵
  - Deletes itself
  PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\ProgramData\Update\wuauclt.exe

Filesize
134KB

MD5
2bb130a660c8b4bc0d7cc2586aa31857

SHA1
1d703dc60e0853a092bf76add5feba4bede16f3d

SHA256
bcb9c4d831972534c5b671ce28f09261bfb9e5eb6e0f14ae313d805e3efc2cc3

SHA512
f847135d580ae6c8e2ffcb2178e6c250d1879a3183a468d75ef2811c69b6f4609816721ed7b03ff3a10b5b19a0cebe85c14d2380bd25868a48005446a29f6adb

Download Submit
memory/2872-0-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/2872-4-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/2872-7-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/2872-9-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/2936-8-0x0000000001100000-0x0000000001128000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads