ebeff2a4d14c289145f3d0a721b9bc94de461e5da0ddbaebfeeefbee262e6020

General

Target

0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe
Size

64KB
MD5

0d703ff6ffaa81022314b9934cae6690
SHA1

39b1670faca9815d6234d5861874ea58790dac39
SHA256

ebeff2a4d14c289145f3d0a721b9bc94de461e5da0ddbaebfeeefbee262e6020
SHA512

79f6cdb9d204654f02068bf4f16d7696210d7bb5cbab5398fa60cad54ff924c49792e9fe9ff4c6ea9687a35294806dbf79155860768565391d3f1e807f03a842
SSDEEP

768:1sOdNd07arrSVRnyCfeimwo3Emxxxxbyt+j0CbbbsFJJJJw:1zd/JyRyC7mxxxxFbbbsS

Score

8^/10

evasion upx

Malware Config

Signatures

Sets file to hidden 1 TTPs 1 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
3320	attrib.exe

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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
4312	vewhost.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4136-0-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/files/0x0005000000023284-4.dat	upx
behavioral2/memory/4312-5-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/memory/4312-7-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/memory/4312-10-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/memory/4312-13-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/memory/4312-16-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/memory/4312-19-0x0000000000400000-0x0000000000416000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Debug\vewhost.exe	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe
File opened for modification	C:\Windows\Debug\vewhost.exe	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe
File opened for modification	C:\Windows\Debug\vewhost.exe	attrib.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	vewhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	vewhost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 3320	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe	83
PID 4136 wrote to memory of 3320	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe	83
PID 4136 wrote to memory of 3320	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe	83
PID 4136 wrote to memory of 3964	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe	89
PID 4136 wrote to memory of 3964	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe	89
PID 4136 wrote to memory of 3964	4136	0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe	89

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
3320	attrib.exe

C:\Users\Admin\AppData\Local\Temp\0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0d703ff6ffaa81022314b9934cae6690_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4136
- C:\Windows\SysWOW64\attrib.exe
  attrib +a +s +h +r C:\Windows\Debug\vewhost.exe
  2⤵
  - Sets file to hidden
  - Drops file in Windows directory
  - Views/modifies file attributes
  PID:3320
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\0D703F~1.EXE > nul
  2⤵
  PID:3964

C:\Windows\Debug\vewhost.exe
C:\Windows\Debug\vewhost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:4312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

2

T1564

Hidden Files and Directories

2

T1564.001

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Debug\vewhost.exe

Filesize
64KB

MD5
8ef0fe676793f03362a97a6f6422b59a

SHA1
2d23f7de2dcb8a30d8aaa83e3aca85ee311f0a21

SHA256
13fa600ff8ca3b127d3571d6eda87dc78903660fae37f8d4ba99c3fa9cf4942c

SHA512
6233961c460739be80196d973d4869c9762a7a0b63d516aead460608dd2eba1c6ecf335bd4527c8d394ee00bee44f606e037e33260a34cbff47d6813367bd4b0

Download Submit
memory/4136-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-5-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-7-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-10-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-13-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-16-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-19-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads