48b0e7169f13cc51d4cd94a4f1fc216acd0abe7b79100667fbcf2926ec0059ec

General

Target

da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe
Size

1.8MB
MD5

da97457556fc960c5867a9f64ec721a0
SHA1

44cdd3e69c50e83fab5a6a1462f5fcb509b45670
SHA256

48b0e7169f13cc51d4cd94a4f1fc216acd0abe7b79100667fbcf2926ec0059ec
SHA512

87d21f2fda3fb2aeb2fdac5124e6cc3257637070b707426a29b0a30fc2a763b38e97f190885930d9fbba5cf3fc7a8bf8034b27e52fc7d1fc0ab72cfbf5e0c2c3
SSDEEP

49152:C1Hkb0dMwf2lxuA4XF/bqpj4F61l7m+PjApSy2:0Hkb0dM7Ewpje61lyq8My2

Score

7^/10

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	4C1C.tmp

Executes dropped EXE 1 IoCs

pid	Process
4712	4C1C.tmp

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 3 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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings	4C1C.tmp

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2624	WINWORD.EXE
2624	WINWORD.EXE

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4712	4C1C.tmp

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE
2624	WINWORD.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 4712	452	da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe	82
PID 452 wrote to memory of 4712	452	da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe	82
PID 452 wrote to memory of 4712	452	da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe	82
PID 4712 wrote to memory of 2624	4712	4C1C.tmp	89
PID 4712 wrote to memory of 2624	4712	4C1C.tmp	89

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:452
- C:\Users\Admin\AppData\Local\Temp\4C1C.tmp
  "C:\Users\Admin\AppData\Local\Temp\4C1C.tmp" --pingC:\Users\Admin\AppData\Local\Temp\da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.exe CBA8984E17A1A01F935169A19194A26F4820E200C8CBC279576565DF5069ED6D0629E0E3B5C271F965C05AB50E505040BD639B3C73BE31225758715AABD4844A
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:4712
- - C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.docx" /o ""
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\4C1C.tmp

Filesize
1.8MB

MD5
4afec7226f970696481d5da29bfffe36

SHA1
b453db9f322a41e0a26cbb37cd0684156fcddda7

SHA256
a9fde037d5ce1b416ba4da9ea0a52316261cb687efec67b6e5a35498aff46f72

SHA512
74c8db509c129741f7d789a4109cc319790c78c7e1b75d187275010b090128ebf8646ca5a84389bc8bab70f445b50a6697096c60b6ef55df1ef40bd7a709286a

Download Submit
C:\Users\Admin\AppData\Local\Temp\da97457556fc960c5867a9f64ec721a0_NeikiAnalytics.docx

Filesize
19KB

MD5
4046ff080673cffac6529512b8d3bdbb

SHA1
d3cbc39065b7a55e995fa25397da2140bdac80c1

SHA256
f0c1b360c0b24b5450a79138650e6ee254afae6ce8f6c68da7d1f32f91582680

SHA512
453f70730b7560e3d3e23ddfa0fe74e014753f8b34b45254c1c0cf5fec0546a2b8b109a4f9d096e91711b6d02cb383a7136c2cb7bd6600d0598acf7c90c25418

Download Submit
memory/2624-11-0x00007FFE5EED0000-0x00007FFE5EEE0000-memory.dmp

Filesize
64KB

Download
memory/2624-12-0x00007FFE5EED0000-0x00007FFE5EEE0000-memory.dmp

Filesize
64KB

Download
memory/2624-13-0x00007FFE5EED0000-0x00007FFE5EEE0000-memory.dmp

Filesize
64KB

Download
memory/2624-10-0x00007FFE5EED0000-0x00007FFE5EEE0000-memory.dmp

Filesize
64KB

Download
memory/2624-9-0x00007FFE5EED0000-0x00007FFE5EEE0000-memory.dmp

Filesize
64KB

Download
memory/2624-16-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-20-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-19-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-21-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-18-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-22-0x00007FFE5C8F0000-0x00007FFE5C900000-memory.dmp

Filesize
64KB

Download
memory/2624-15-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-17-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download
memory/2624-14-0x00007FFE9EEED000-0x00007FFE9EEEE000-memory.dmp

Filesize
4KB

Download
memory/2624-23-0x00007FFE5C8F0000-0x00007FFE5C900000-memory.dmp

Filesize
64KB

Download
memory/2624-32-0x00007FFE9EE50000-0x00007FFE9F045000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads