neshta | 31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3

Analysis

max time kernel
0s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 03:21

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General

Target

31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe
Size

676KB
MD5

3132989abe8e47d0d6fc378c334234d0
SHA1

4699699cd043b5476ebdbfc818ef9fa6a6e62acd
SHA256

31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3
SHA512

83cec9437a893e3e56d0ecf229b368a065b6381b479b360585869df49e1044307354940720ae28f4136e74989e033266474f3d7f0065f356f78d7fe905ceacef
SSDEEP

6144:k9vI4+EORn0aO+p3o8RdnVDw7vg95sA1/TQgTR9Ftk/uN4yWN2ou5lKbZpf41NIG:yI1b0a1JHzn2nA2ZTIou6bM1NzANqgot

Score

10^/10

neshta persistence spyware

Malware Config

Signatures

Detect Neshta payload 5 IoCs

Processes:

resource	yara_rule
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	family_neshta
behavioral2/memory/2948-96-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/2948-97-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/2948-98-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/2948-100-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta

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

Processes:

31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

Processes:

31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe

pid process

1584 31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
1584	31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe

description	pid	process	target process
PID 2948 wrote to memory of 1584	2948	31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe	31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe
PID 2948 wrote to memory of 1584	2948	31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe	31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2948

C:\Users\Admin\AppData\Local\Temp\3582-490\31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe"
2⤵
- Executes dropped EXE
PID:1584

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\31a8e35da6f07f6233b1d399871285d6f97a18cf68bd7f54ec6b7317f8a870f3_NeikiAnalytics.exe
Filesize
636KB

MD5
39ddc8ba672e05e99fbd77dccd2b38ca

SHA1
8dbbd58208b337650d5982ffee8439493fc0f091

SHA256
b78d63a78a202ee7fff00330cf1d24aee42372bae9979ccb6efb5b1d71446586

SHA512
0fe4fefc52fdae07d7554215ef588ae1b6499287cbb2abf2e2e63086f445c997b40194699072ef9e14d5affc8fd1aa0c8db8a1a2a6555cfb754da2e471e42a9f

Download Submit
memory/2948-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2948-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2948-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2948-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download