MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Neshta


Vendor detections: 15


Intelligence 15 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
SHA3-384 hash: 392f42eb646c9445cc4c71689a581d5c861b97ec8fcf6ebb94028333e247fa4effd4d330b96c01b827fd02080421eaa1
SHA1 hash: d004996af0c89ca37e9e4a87dcb98b388d5e42cc
MD5 hash: e7921fd4489350de5051b64e00132798
humanhash: angel-bakerloo-stairway-william
File name:201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
Download: download sample
Signature Neshta
Create hunting rule
File size:752'128 bytes
First seen:2024-04-04 10:48:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:QuJTShCiXpnhy0QXeBDk8SlCy9O7rIrQHsfFkTLQ3lPV/Yt8YxV2FJxiFWRhcXKL:dJTSUiXphwOZkHUMO7crSsqX4lPxVI4F
TLSH T1BBF40102A7E8EE1AF57F57F02A505115033ABA1BB9F2DB9C5FE8A1CE1E217014E12357
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter adrian__luca
Tags:exe Neshta

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
Verdict:
Malicious activity
Analysis date:
2024-04-04 10:50:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/36398ff8-f0bd-44d5-b293-ed36b0b35400

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
neshta packed
Link:
https://www.filescan.io/uploads/660e85aad463a7b0477f7150/reports/d03526ab-01b3-4a37-99bb-da0e31479fd4/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Neshta
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6263ef4-2b91-4304-84b5-e30b0e00edf4
Result
Threat name:
AgentTesla, Neshta
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1420088
Signature
.NET source code contains potential unpacker
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops or copies MsMpEng.exe (Windows Defender, likely to bypass HIPS)
Drops PE files with a suspicious file extension
Found malware configuration
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Neshta
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-03-14 09:44:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eaop72f7fqk2qbawprt5fiev75svqkjzls2uwxb5hrgqhdx55eqa._file
Verdict:
malicious
Result
Malware family:
neshta
Create hunting rule
Score:
  10/10
Tags:
family:neshta persistence spyware stealer
Link:
https://tria.ge/reports/240404-mwnq1scg5v/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Modifies system executable filetype association
Reads user/profile data of web browsers
Detect Neshta payload
Neshta
Unpacked files
SH256 hash:
c10c9b0882bac6f788f48b4dabe3291b14e639e650f2b9fcb0bc174ac92ae02b
MD5 hash:
7c7fb6daa78beb69128991ff893143ed
SHA1 hash:
c01bb99984b12b84129db80eae1d5d8341a358e2
Link:
https://www.unpac.me/results/c9f67645-f9c1-4091-b838-d3b8fd9c34e3/
SH256 hash:
e6b25e7250cdd5f75ec51545b9105bdf202d880898ec9c4cd75c131d9262e1d0
MD5 hash:
0c01ecddd3880a71ee7b626706813efb
SHA1 hash:
37eecee4ca36bb984095155b6a3a2e640f452e0d
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/c9f67645-f9c1-4091-b838-d3b8fd9c34e3/
Parent samples :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 hash:
980bac6c9afe8efc9c6fe459a5f77213b0d8524eb00de82437288eb96138b9a2
MD5 hash:
36fd5e09c417c767a952b4609d73a54b
SHA1 hash:
299399c5a2403080a5bf67fb46faec210025b36d
Detections:
win_neshta_auto
Create hunting rule
win_neshta_g0
Create hunting rule
win_neshta_1
Create hunting rule
MAL_Malware_Imphash_Mar23_1
Create hunting rule
MAL_Neshta_Generic
Create hunting rule
MALWARE_Win_Neshta
Create hunting rule
Link:
https://www.unpac.me/results/c9f67645-f9c1-4091-b838-d3b8fd9c34e3/
Parent samples :
6f7a133591129c585c8f2e64f359c6b19158e1772c7ce2a8e49b4ebe672a86cb
6c698bf3490ab6453d37400d05324e2186754ec6b22d7a62fa424d5793599d4b
ac9a8babed0c6938fc6a4218376339223faad8ce24cb38497b6377664867b2a0
d5e739d5b929d725d105c7f3f86cc7fb6466a909d44dabfcec4cece348f985c4
a39d375b4498174ca49f07d6bc5a152d34bbb3b7681b209125f2a1c7a8b01185
29fcb7e81428cb4cd932ccaf2ed0f61ef9d47853605c153a6de503d54009f11a
19a595917039b249ebebe0e98a532a61585b0a4189bdb44a28c73523feed14da
6ffd13100e26b005774349e84e514bc84391682d9a20e1a46862a3e7599bad7a
4b9c39b0624ed5da7d8ffeb5b8de89562a0ba2db40e4899160fdd1e51efa63ea
9ba99db4c643c7b335b73fd5c52062f25f1699cda426b09710db4e0337360e97
563d0226f3ff043014f86d780778fc6bbae2193e46137271d586ca3d83da34af
b4e70946128b7c45e4e6404714ca40df679ed0b6ac5157533c953196d96daa41
cc29d221864706dcc32aff35a4a7a246c310aa7fd8fd4cb254ad36fb415fe3ff
e82473f02711056cbcda98d22a858d95c6cf574c17ee77ea62db86e405ff6e77
3ba615a4d99b560c58bed9e63c8ecd2c20dbc71560ec1fe51ca2b78a6b8309e6
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201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
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a09effbe070813fd8998f3d09fa1211860faf38f174f3505b0325a9cfae303a5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 hash:
b3c84b87a379d7977e7de55660d324f6928b6d055fcf97c368cafd7dc7b37a8a
MD5 hash:
b1e5c20b7ad8ff570f66afc8b7017410
SHA1 hash:
210faf7ba59374564be23bc52e451e4c34d8c0e2
Link:
https://www.unpac.me/results/c9f67645-f9c1-4091-b838-d3b8fd9c34e3/
SH256 hash:
201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920
MD5 hash:
e7921fd4489350de5051b64e00132798
SHA1 hash:
d004996af0c89ca37e9e4a87dcb98b388d5e42cc
Link:
https://www.unpac.me/results/c9f67645-f9c1-4091-b838-d3b8fd9c34e3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/201cffe8bf2c15a804167c67d2a095ff655829395cb54b5c3d3c4d038efde920

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:MALWARE_Win_Neshta
Create hunting rule
Author:ditekSHen
Description:Detects Neshta
Rule name:MAL_Neshta_Generic
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Neshta malware
Reference:Internal Research
Rule name:MAL_Neshta_Generic_RID2DC9
Create hunting rule
Author:Florian Roth
Description:Detects Neshta malware
Reference:Internal Research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Virus_Neshta_2a5a14c8
Create hunting rule
Author:Elastic Security
Rule name:win_neshta_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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