44a6ec6ae2f1cd1ffab896f7e7647f4008f52491e0db98e39f079a22e2030945

Analysis

max time kernel
142s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 16:10

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General

Target

ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe
Size

46KB
MD5

ef43a7cf1396be6ea65a1a1a113579b0
SHA1

d8613380e4180b6010d4251224f6750c73b33b3e
SHA256

44a6ec6ae2f1cd1ffab896f7e7647f4008f52491e0db98e39f079a22e2030945
SHA512

6136f7e1a7c4757e70afc774b5f50612fff31b1b07bb9facb27672c80f601d9306251bf8bebcc9723583f94dfd8b3df4f8a633547a0d14cc617c6db0bee1a400
SSDEEP

768:n8eRH+MlFh0pXrL4i6sh7iQroCHmmbk2NLn:n9l+Gi6sh7iQroCLRn

Score

7^/10

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
4756	bkgrnd.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3788-0-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/files/0x00050000000232a4-7.dat	upx
behavioral2/memory/3788-11-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/4756-19-0x0000000000400000-0x000000000040F000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 4756	3788	ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe	83
PID 3788 wrote to memory of 4756	3788	ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe	83
PID 3788 wrote to memory of 4756	3788	ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ef43a7cf1396be6ea65a1a1a113579b0_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Users\Admin\AppData\Local\Temp\bkgrnd.exe
  "C:\Users\Admin\AppData\Local\Temp\bkgrnd.exe"
  2⤵
  - Executes dropped EXE
  PID:4756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bkgrnd.exe

Filesize
46KB

MD5
341416dfe50e70ec269ac231398551f2

SHA1
8ffe589a9d25b2097f85db621d8528fe5cf3f2f1

SHA256
4d9d4bfddf48d650af2ac6a2d583822ddca973ed3a9d0460ef0127221ae3f2bb

SHA512
edee4f9e3bcdfb4ad040b6b5e20c2bf8602e5566a58610bdcc6bb49fa9a96e27f337a24dd6fa21f82d19be5a9d612a1fc4671a4f41abaa776a330954df45e7de

Download Submit
memory/3788-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3788-2-0x0000000004000000-0x0000000004006000-memory.dmp

Filesize
24KB

Download
memory/3788-1-0x0000000004000000-0x0000000004006000-memory.dmp

Filesize
24KB

Download
memory/3788-11-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4756-19-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download