46fa844c850ee77c5f146501a648093f9c396822fe2887715bc46b4000d8c25c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 09:22

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General

Target
ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe
Size 74KB
Sample240513-lcb3fahb64
SHA256 46fa844c850ee77c5f146501a648093f9c396822fe2887715bc46b4000d8c25c
MD5 ae128f7c68467e38f6379ee659e38af0
SHA1 31007482c7720b4212b4cba08669b5f98f461326
SHA512 439c780615ec4ffb8fd084184c2f38ba9acb752b07be9695afa0f5b71602052f8d7910e2daf815d00c22126a57b48fb1f85e83c9a8e357f9ed89d038b95d3848
SSDEEP 384:+41DuuOFZyUVpULCgDb2prxVTn24X/m7Q6Al6z+yXp+:fDcZyUpULCgo24T96ayXk
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

evasion

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
4540	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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
2820	iewhost.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\iewhost.exe	attrib.exe
File created	C:\Windows\Debug\iewhost.exe	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe
File opened for modification	C:\Windows\Debug\iewhost.exe	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4320 wrote to memory of 4540	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe	82
PID 4320 wrote to memory of 4540	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe	82
PID 4320 wrote to memory of 4540	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe	82
PID 4320 wrote to memory of 3488	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe	88
PID 4320 wrote to memory of 3488	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe	88
PID 4320 wrote to memory of 3488	4320	ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe	88

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4540	attrib.exe

C:\Users\Admin\AppData\Local\Temp\ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ae128f7c68467e38f6379ee659e38af0_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4320
- C:\Windows\SysWOW64\attrib.exe
  attrib +a +s +h +r C:\Windows\Debug\iewhost.exe
  2⤵
  - Sets file to hidden
  - Drops file in Windows directory
  - Views/modifies file attributes
  PID:4540
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\AE128F~1.EXE > nul
  2⤵
  PID:3488

C:\Windows\Debug\iewhost.exe
C:\Windows\Debug\iewhost.exe
1⤵
- Executes dropped EXE
PID:2820

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

iewhost.exe

Path C:\Windows\debug\iewhost.exe
Size 75KB
SHA256 e7262babfcd7346ae89389c415ada5c18bf1d8341d35255334f71c4627f76b1d
MD5 2618f8e34c5874967ff3b05f4c0ba469
SHA1 334c26ec9ebcb62b95c6009e4ce1e76d260dd510
SHA512 405bb05b45726829da2e80e88b4ca2940abb60053f3c19b5fc629dadb77496a3c76fa660bb171878a716bf06b856fad878ffa7a0d2d5af8c873c06a13158f7a6
SSDEEP 384:+41DuuOFZyUVpULCgDb2prxVTn24X/m7Q6Al6z+yXpo:fDcZyUpULCgo24T96ayXm
MD5 SHA1 SHA512 SSDEEP

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memory/2820-5-0x0000000000400000-0x0000000000413000-memory.dmp

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memory/2820-6-0x0000000000400000-0x0000000000413000-memory.dmp

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memory/4320-0-0x0000000000400000-0x0000000000413000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads