7cdf9a5a97817271d414be773a9d359ea2eabbddee95278b235c06598a7c2bd9

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 21:54

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General

Target

30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe
Size

83KB
MD5

30911121177508c939a1f49fe99660a0
SHA1

a0e50413da98fbb79a602f702aa125d5d3a7331b
SHA256

7cdf9a5a97817271d414be773a9d359ea2eabbddee95278b235c06598a7c2bd9
SHA512

7c0c78d76fc84f9c572aeb61d562b67b526efe6d2934ef5a689c43528ad5534dd575f9972416e373b8077b778cd5eedd9216fa7baa113094492a9fba95d6bbbc
SSDEEP

1536:yr3Z5IfQmv81a7pP1xF3yX2tM/jTEwwwEiiiiD:WJOfQm01q9X3yX2q/jTW

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
1344	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	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
3852	hyghost.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4328-0-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/files/0x000600000002327c-3.dat	upx
behavioral2/memory/4328-5-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral2/memory/3852-6-0x0000000000400000-0x0000000000416000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Debug\hyghost.exe	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe
File opened for modification	C:\Windows\Debug\hyghost.exe	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe
File opened for modification	C:\Windows\Debug\hyghost.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	hyghost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	hyghost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 1344	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe	82
PID 4328 wrote to memory of 1344	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe	82
PID 4328 wrote to memory of 1344	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe	82
PID 4328 wrote to memory of 1904	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe	88
PID 4328 wrote to memory of 1904	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe	88
PID 4328 wrote to memory of 1904	4328	30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe	88

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1344	attrib.exe

C:\Users\Admin\AppData\Local\Temp\30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\30911121177508c939a1f49fe99660a0_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Windows\SysWOW64\attrib.exe
  attrib +a +s +h +r C:\Windows\Debug\hyghost.exe
  2⤵
  - Sets file to hidden
  - Drops file in Windows directory
  - Views/modifies file attributes
  PID:1344
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\309111~1.EXE > nul
  2⤵
  PID:1904

C:\Windows\Debug\hyghost.exe
C:\Windows\Debug\hyghost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:3852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\debug\hyghost.exe

Filesize
83KB

MD5
49b8435b366bea7602c0fe6050b51c79

SHA1
4b7e7fbc04e987899eb1277429f12d61c077ef0f

SHA256
a23892e63773e697d352d6fc29baf24c7a7b97db20de62fe249708efcf5beda2

SHA512
337de2dee3f039f7d9701ab5f8a89d0535695b2ff980b3bf10ccf5afbd7dd993b66ff812afc18a8406819e918c54f482d8304e82470e9b351da0176144154b90

Download Submit
memory/3852-6-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4328-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4328-5-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads