1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b

Analysis

max time kernel
132s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
5008	wuauclt.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5032-0-0x0000000000CB0000-0x0000000000CD8000-memory.dmp	upx
behavioral2/files/0x0007000000023692-3.dat	upx
behavioral2/memory/5008-5-0x0000000000BB0000-0x0000000000BD8000-memory.dmp	upx
behavioral2/memory/5032-6-0x0000000000CB0000-0x0000000000CD8000-memory.dmp	upx
behavioral2/memory/5008-7-0x0000000000BB0000-0x0000000000BD8000-memory.dmp	upx
behavioral2/memory/5032-8-0x0000000000CB0000-0x0000000000CD8000-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 6 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 5008	5032	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	92
PID 5032 wrote to memory of 5008	5032	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	92
PID 5032 wrote to memory of 5008	5032	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	92
PID 5032 wrote to memory of 4384	5032	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	106
PID 5032 wrote to memory of 4384	5032	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	106
PID 5032 wrote to memory of 4384	5032	1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe	106

C:\Users\Admin\AppData\Local\Temp\1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5032
- C:\ProgramData\Update\wuauclt.exe
  "C:\ProgramData\Update\wuauclt.exe" /run
  2⤵
  - Executes dropped EXE
  PID:5008
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\1a7ac4e0337aab34e11e80fe0338c95e6da82321a85fc8aed64a872c89b7407b_NeikiAnalytics.exe" >> NUL
  2⤵
  PID:4384

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4440,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4452 /prefetch:8
1⤵
PID:2016

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Update\wuauclt.exe

Filesize
134KB

MD5
5200949bcc34769f105a99de6b4cbcfd

SHA1
b4f876cbdddbaca26d0ed465ea8f5c2a647e0cce

SHA256
d81b1414241bc5030699abf9c82b27c68b75df696b17905379a180608130f9ce

SHA512
a7b44aaead4a0e47fa365900f83427457829d7ed5a73089d9300caf684f03702541917b8675933c8aaf6407e6497fc009005feddf6dcea1d28e925b8c27381b6

Download Submit
memory/5008-5-0x0000000000BB0000-0x0000000000BD8000-memory.dmp

Filesize
160KB

Download
memory/5008-7-0x0000000000BB0000-0x0000000000BD8000-memory.dmp

Filesize
160KB

Download
memory/5032-0-0x0000000000CB0000-0x0000000000CD8000-memory.dmp

Filesize
160KB

Download
memory/5032-6-0x0000000000CB0000-0x0000000000CD8000-memory.dmp

Filesize
160KB

Download
memory/5032-8-0x0000000000CB0000-0x0000000000CD8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads