neshta | 59b215f81c5c5f4c6148f8d349aec9f9645101a825d2b3f7c7078abf47a6cb99

Analysis

max time kernel
0s
max time network
80s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 23:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1f7184ff26bf0e67dd74606ea389dd72.exe
Size

1.3MB
MD5

1f7184ff26bf0e67dd74606ea389dd72
SHA1

11f7a3c81ea702bfe2c91182da7569260ad704d4
SHA256

59b215f81c5c5f4c6148f8d349aec9f9645101a825d2b3f7c7078abf47a6cb99
SHA512

5e32b688783b6fe5d55252a85007ee3e341191c664d24e69aeb8ba06cf19f979539f161d8828d00f6554d144b27ca0deae0d992ee8bb0e08d5758776d4b6b5c6
SSDEEP

24576:afKb+GlrPj37VzHEA6B3vDaCCGkJ/bcXExy4FqpaXIaraXIaXIaXIaXIara4:aCtrPj37VzHEA6B/tCGAVpqCO111v

Score

10^/10

neshta persistence spyware

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x0006000000020051-14.dat	family_neshta
behavioral2/memory/444-97-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/444-98-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/444-100-0x0000000000400000-0x000000000041B000-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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\1f7184ff26bf0e67dd74606ea389dd72.exe
"C:\Users\Admin\AppData\Local\Temp\1f7184ff26bf0e67dd74606ea389dd72.exe"
1⤵
PID:444
- C:\Users\Admin\AppData\Local\Temp\3582-490\1f7184ff26bf0e67dd74606ea389dd72.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\1f7184ff26bf0e67dd74606ea389dd72.exe"
  2⤵
  PID:4624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe

Filesize
2.4MB

MD5
8ffc3bdf4a1903d9e28b99d1643fc9c7

SHA1
919ba8594db0ae245a8abd80f9f3698826fc6fe5

SHA256
8268d3fefe8ca96a25a73690d14bacf644170ab5e9e70d2f8eeb350a4c83f9f6

SHA512
0b94ead97374d74eaee87e7614ddd3911d2cf66d4c49abbfd06b02c03e5dd56fd00993b4947e8a4bcd9d891fa39cab18cc6b61efc7d0812e91eb3aea9cd1a427

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\1f7184ff26bf0e67dd74606ea389dd72.exe

Filesize
15KB

MD5
ef478962d8b225eda79def4be5ba4234

SHA1
4e896e9836d3d072aba7ef200f7cb1cd9f0cf362

SHA256
f2ea1a79c3f17170e68508ed56089cc451af136cdb4f4401ec4e546347e5d376

SHA512
36506800178bcf2a7cb62a18321cca3bdf69888e457b34c8ee380e15e440b7b090ff61aa163ce46822ef6d89392c0820862a88a6fbfb1aa70b88e58baaca6251

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\1f7184ff26bf0e67dd74606ea389dd72.exe

Filesize
1.2MB

MD5
47d4d3ec9834abb75a0a44f74ca0bce2

SHA1
629f335a8dc2f35183b84681f182a96e683b35e2

SHA256
acea87fa2bd64f930e01a4f38bf79042933ab0a5128c1d7cd286a04ba329e091

SHA512
516a94a46c7841553b9aaf986e2bf7d709f99ee14b57dce7f5a42998044c8fe8ab9ed8a4a730e99bc431de8b4bb4d41ba3d1f33944e6b2ca893374c469e9018d

Download Submit
memory/444-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/444-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/444-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4624-10-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download