MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e. 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


AgentTesla


Vendor detections: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
SHA3-384 hash: 7e56ac67c6ffa047037f2d0eb56fdbf6530cb862f96aeffff69f27826024fcc108816aaefa82c160bb6c7000ed387b76
SHA1 hash: adb70d3b81ac28fbb3b277fe7e75bdbd52ebada0
MD5 hash: 3f7a1be06f9e81b2a64cd84dbf00039d
humanhash: tango-five-ohio-idaho
File name:PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:624'128 bytes
First seen:2023-07-03 09:49:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:5/DzR6Raa0ydviUOqk+AwvW/TBAIKmbx/1G18Zx4m:ZsRaa0jUK+Aw+/1AIKmx1NZx4m
Threatray 4'383 similar samples on MalwareBazaar
TLSH T14CD4231633E82B37E81E1BFD20A1850627B67AD53490D2D85ECDF4EA15EAFC2C704997
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO.exe
Verdict:
Malicious activity
Analysis date:
2023-07-03 09:54:00 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/68dbd6a5-3e0f-4907-a7b4-1c93139a8f56

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/405842/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67809194.23645.1079.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64a299defec95302e2632ab7/reports/3a74409f-da5d-4cd9-ac38-af219f1c55c7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a65f145d-b0a4-48f6-8d3d-0baab9f05e34
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1265833
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 898862 Sample: PO.exe Startdate: 03/07/2023 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Found malware configuration 2->78 80 Antivirus / Scanner detection for submitted sample 2->80 82 8 other signatures 2->82 7 PO.exe 7 2->7         started        11 tFNfTrEp.exe 5 2->11         started        13 lWmOHpD.exe 2->13         started        15 lWmOHpD.exe 2->15         started        process3 file4 54 C:\Users\user\AppData\Roaming\tFNfTrEp.exe, PE32 7->54 dropped 56 C:\Users\...\tFNfTrEp.exe:Zone.Identifier, ASCII 7->56 dropped 58 C:\Users\user\AppData\Local\...\tmp576F.tmp, XML 7->58 dropped 60 C:\Users\user\AppData\Local\...\PO.exe.log, ASCII 7->60 dropped 92 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->92 94 May check the online IP address of the machine 7->94 96 Uses schtasks.exe or at.exe to add and modify task schedules 7->96 98 Adds a directory exclusion to Windows Defender 7->98 17 PO.exe 17 5 7->17         started        22 powershell.exe 21 7->22         started        36 2 other processes 7->36 100 Antivirus detection for dropped file 11->100 102 Multi AV Scanner detection for dropped file 11->102 104 Machine Learning detection for dropped file 11->104 24 tFNfTrEp.exe 11->24         started        26 schtasks.exe 11->26         started        28 lWmOHpD.exe 13->28         started        30 schtasks.exe 13->30         started        32 lWmOHpD.exe 15->32         started        34 schtasks.exe 15->34         started        signatures5 process6 dnsIp7 62 api4.ipify.org 173.231.16.76, 443, 49695, 49697 WEBNXUS United States 17->62 64 api.telegram.org 149.154.167.220, 443, 49696, 49699 TELEGRAMRU United Kingdom 17->64 66 api.ipify.org 17->66 50 C:\Users\user\AppData\Roaming\...\lWmOHpD.exe, PE32 17->50 dropped 52 C:\Users\user\...\lWmOHpD.exe:Zone.Identifier, ASCII 17->52 dropped 84 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->84 86 Tries to steal Mail credentials (via file / registry access) 17->86 88 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->88 38 conhost.exe 22->38         started        74 2 other IPs or domains 24->74 40 conhost.exe 26->40         started        68 api.ipify.org 28->68 42 conhost.exe 30->42         started        70 64.185.227.156, 443, 49700 WEBNXUS United States 32->70 72 api.ipify.org 32->72 90 Tries to harvest and steal browser information (history, passwords, etc) 32->90 44 conhost.exe 34->44         started        46 conhost.exe 36->46         started        48 conhost.exe 36->48         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 16:17:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
27 of 37 (72.97%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zflqn2pdnqktf4mmwjpu7gflvoiwjwu47uszmx3w5yyypxmvjfha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4323fe4a0873489af78d85be520e2f9d7421eb549259ecb07bb40ff61dffbf3f
AgentTesla
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
AgentTesla
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
AgentTesla
9e778ed10d6543b0b16f50bbb021181e2cd1d6e9ab230f28492eeb45838c3893
AgentTesla
cd1e64756a988d66cfeb50852a5449f30c77a731fe4379549d2259454be34ac7
AgentTesla
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
AgentTesla
efce0d3460e779ec7823a7b1dcc3adee2d39f6671c3bdd1fa61e3cd641e982e5
AgentTesla
f896edc5afb483272da039b42c81f984aca6ddc0b342817f5a0be7f90ac42c01
AgentTesla
+ 4'373 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230703-ltyb1afh67/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5757748605:AAHI9rc9CYWMivLuImcQ_ENpJzN7mD9DYis/
Unpacked files
SH256 hash:
6398da582fb87f49b0939db9bf665fe4a0cfa06fad1b4a0077db171366bf73d1
MD5 hash:
da01697ce2592f1640dc0a2c989dfa95
SHA1 hash:
f911cbcc94f31df98a5e0ffce3743d3a0e6b1c0e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
Parent samples :
efce0d3460e779ec7823a7b1dcc3adee2d39f6671c3bdd1fa61e3cd641e982e5
c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
567859c175c5b1b55ada66826f1c360021481bad21562e8515fbf2a2b2fd9818
MD5 hash:
d6a4a7230df7ce9b4dbe01cc5025603e
SHA1 hash:
304806d0678ebd14774fd838f3783231dca74dbc
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
6398da582fb87f49b0939db9bf665fe4a0cfa06fad1b4a0077db171366bf73d1
MD5 hash:
da01697ce2592f1640dc0a2c989dfa95
SHA1 hash:
f911cbcc94f31df98a5e0ffce3743d3a0e6b1c0e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
Parent samples :
efce0d3460e779ec7823a7b1dcc3adee2d39f6671c3bdd1fa61e3cd641e982e5
c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
6398da582fb87f49b0939db9bf665fe4a0cfa06fad1b4a0077db171366bf73d1
MD5 hash:
da01697ce2592f1640dc0a2c989dfa95
SHA1 hash:
f911cbcc94f31df98a5e0ffce3743d3a0e6b1c0e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
Parent samples :
efce0d3460e779ec7823a7b1dcc3adee2d39f6671c3bdd1fa61e3cd641e982e5
c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
567859c175c5b1b55ada66826f1c360021481bad21562e8515fbf2a2b2fd9818
MD5 hash:
d6a4a7230df7ce9b4dbe01cc5025603e
SHA1 hash:
304806d0678ebd14774fd838f3783231dca74dbc
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
567859c175c5b1b55ada66826f1c360021481bad21562e8515fbf2a2b2fd9818
MD5 hash:
d6a4a7230df7ce9b4dbe01cc5025603e
SHA1 hash:
304806d0678ebd14774fd838f3783231dca74dbc
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
6398da582fb87f49b0939db9bf665fe4a0cfa06fad1b4a0077db171366bf73d1
MD5 hash:
da01697ce2592f1640dc0a2c989dfa95
SHA1 hash:
f911cbcc94f31df98a5e0ffce3743d3a0e6b1c0e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
Parent samples :
efce0d3460e779ec7823a7b1dcc3adee2d39f6671c3bdd1fa61e3cd641e982e5
c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
567859c175c5b1b55ada66826f1c360021481bad21562e8515fbf2a2b2fd9818
MD5 hash:
d6a4a7230df7ce9b4dbe01cc5025603e
SHA1 hash:
304806d0678ebd14774fd838f3783231dca74dbc
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
SH256 hash:
c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e
MD5 hash:
3f7a1be06f9e81b2a64cd84dbf00039d
SHA1 hash:
adb70d3b81ac28fbb3b277fe7e75bdbd52ebada0
Link:
https://www.unpac.me/results/998b7e9b-826f-4db1-9aae-520fbb4c0b21/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c95706e9e36c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe c95706e9e36c1532f18cb25f4f98abab9164da9cfd25965f76ee3187dd95494e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/405842/

Comments