MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 827fd345ee723f7ee4c88cf51d94ed503a1485f0ae50bc32ad53724c970384b0. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 827fd345ee723f7ee4c88cf51d94ed503a1485f0ae50bc32ad53724c970384b0
SHA3-384 hash: a3e975dd6801e68dc88eba817a1ab9fc67f33477f88ef31228abfc4c22f32408fc6f62befd9db822db5a76712a937120
SHA1 hash: e27f8ff65d91bc350346fdd4c338c58c4c0fe887
MD5 hash: 48cebde890e2de2662a29aab74ba3399
humanhash: queen-idaho-comet-hydrogen
File name:SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:656'896 bytes
First seen:2023-07-11 09:56:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:TBON0RFtcDujZRqcz4B5OjGIj0q41rP4s3PKyr2xzaZ:0N07ODutRqczcPBgs3PTr2xz
Threatray 391 similar samples on MalwareBazaar
TLSH T19CD4ACC6E1BAD2E3C91431B9304651482E387FD03171F2A45C7AB1F672F5A8836976BE
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 cocaman
Tags:AgentTesla exe Shipping

Intelligence

File Origin
# of uploads :
1
# of downloads :
285
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SOA.exe
Verdict:
Malicious activity
Analysis date:
2023-07-11 09:57:42 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/408d7b01-4ac4-402a-aeff-4a35440c4e50

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/415451/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.61436.19327.21168.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64ad276fa15fc7eb4fd0b710/reports/857aaed6-6699-4e02-9926-c2ec5959ed2f/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/827fd345ee723f7ee4c88cf51d94ed503a1485f0ae50bc32ad53724c970384b0
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/902fd525-6213-422e-9134-6c3981bde9c2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270761
Signature
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)
Installs a global keyboard hook
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
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
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1270761 Sample: SOA.exe Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 68 Found malware configuration 2->68 70 Antivirus / Scanner detection for submitted sample 2->70 72 Sigma detected: Scheduled temp file as task from temp location 2->72 74 4 other signatures 2->74 7 SOA.exe 7 2->7         started        11 FgWjQjdtbYgqIC.exe 5 2->11         started        13 UmajCN.exe 2->13         started        15 UmajCN.exe 2->15         started        process3 file4 46 C:\Users\user\AppData\...\FgWjQjdtbYgqIC.exe, PE32 7->46 dropped 48 C:\...\FgWjQjdtbYgqIC.exe:Zone.Identifier, ASCII 7->48 dropped 50 C:\Users\user\AppData\Local\...\tmp8197.tmp, XML 7->50 dropped 52 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 7->52 dropped 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->86 88 May check the online IP address of the machine 7->88 90 Uses schtasks.exe or at.exe to add and modify task schedules 7->90 92 Adds a directory exclusion to Windows Defender 7->92 17 SOA.exe 17 10 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        94 Antivirus detection for dropped file 11->94 96 Multi AV Scanner detection for dropped file 11->96 98 Machine Learning detection for dropped file 11->98 26 FgWjQjdtbYgqIC.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 UmajCN.exe 13->30         started        32 schtasks.exe 13->32         started        signatures5 process6 dnsIp7 54 bulktz.com.ng 104.194.10.93, 49699, 49702, 49705 RELIABLESITEUS United States 17->54 56 mail.bulktz.com.ng 17->56 66 3 other IPs or domains 17->66 42 C:\Users\user\AppData\Roaming\...\UmajCN.exe, PE32 17->42 dropped 44 C:\Users\user\...\UmajCN.exe:Zone.Identifier, ASCII 17->44 dropped 76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->76 78 Tries to steal Mail credentials (via file / registry access) 17->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->80 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        58 mail.bulktz.com.ng 26->58 60 api.ipify.org 26->60 82 Installs a global keyboard hook 26->82 38 conhost.exe 28->38         started        62 mail.bulktz.com.ng 30->62 64 api.ipify.org 30->64 84 Tries to harvest and steal browser information (history, passwords, etc) 30->84 40 conhost.exe 32->40         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/827fd345ee723f7ee4c88cf51d94ed503a1485f0ae50bc32ad53724c970384b0/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-11 09:56:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qj75grpooi7x5zgirt2r3fhnka5bjbpqvzilymvnknzezfydqsya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
AgentTesla
4179cbf147e658854400967be76ca120278fe858fa44cc24cefea7578065b2ad
AgentTesla
4537cf54c71eebe6db44a32ea6087c25db1b41b048ce808af4ed898579b6fcc8
AgentTesla
48e818e3ee1431371b9954e069559708501784ad1a8a88b58fae48adaf5d94c0
AgentTesla
4dd0f2964faae26b80ba53709db1c6892124d6abacd29356acf17eb38d1ae8a0
AgentTesla
942181835b4ba27f416333219bfc5b78aa793be8d05edb5c6a4c78a60e00a7f9
AgentTesla
ccc2705cc016a910af89b39b5beeca2885eedd714cca5ab153b416c201d0ea96
AgentTesla
+ 381 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/230711-lyxw2agb54/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
03caa27ffd992dc4d6f25d553f912701493ea445a33c892817c8f06e35f977cf
MD5 hash:
fcb2559aa921e11ce8823c69177af1b3
SHA1 hash:
f6fca2664da39020e481fd656342c7b8ebcd2184
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
b10006ae80ec4c2e64ef2b3906628878ab9e01f0f11cdf07a6dcbcf33dfcca1b
MD5 hash:
59aab8e4dc950af333f2b1976becca89
SHA1 hash:
66c27e6b3064b364ff2765174ce836480f93100c
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
c9fbb58e1994fc5148df5fd8b56e35f04dd783abc7c7041d1915f9d83a6e1e84
MD5 hash:
b06bfeded37bcb2b3ef2599ec4ee8a9d
SHA1 hash:
43142f8653617fa1f4c8c3b6e8587148d988f335
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
03caa27ffd992dc4d6f25d553f912701493ea445a33c892817c8f06e35f977cf
MD5 hash:
fcb2559aa921e11ce8823c69177af1b3
SHA1 hash:
f6fca2664da39020e481fd656342c7b8ebcd2184
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
03caa27ffd992dc4d6f25d553f912701493ea445a33c892817c8f06e35f977cf
MD5 hash:
fcb2559aa921e11ce8823c69177af1b3
SHA1 hash:
f6fca2664da39020e481fd656342c7b8ebcd2184
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
b10006ae80ec4c2e64ef2b3906628878ab9e01f0f11cdf07a6dcbcf33dfcca1b
MD5 hash:
59aab8e4dc950af333f2b1976becca89
SHA1 hash:
66c27e6b3064b364ff2765174ce836480f93100c
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
c9fbb58e1994fc5148df5fd8b56e35f04dd783abc7c7041d1915f9d83a6e1e84
MD5 hash:
b06bfeded37bcb2b3ef2599ec4ee8a9d
SHA1 hash:
43142f8653617fa1f4c8c3b6e8587148d988f335
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
b10006ae80ec4c2e64ef2b3906628878ab9e01f0f11cdf07a6dcbcf33dfcca1b
MD5 hash:
59aab8e4dc950af333f2b1976becca89
SHA1 hash:
66c27e6b3064b364ff2765174ce836480f93100c
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
c9fbb58e1994fc5148df5fd8b56e35f04dd783abc7c7041d1915f9d83a6e1e84
MD5 hash:
b06bfeded37bcb2b3ef2599ec4ee8a9d
SHA1 hash:
43142f8653617fa1f4c8c3b6e8587148d988f335
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
03caa27ffd992dc4d6f25d553f912701493ea445a33c892817c8f06e35f977cf
MD5 hash:
fcb2559aa921e11ce8823c69177af1b3
SHA1 hash:
f6fca2664da39020e481fd656342c7b8ebcd2184
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
b10006ae80ec4c2e64ef2b3906628878ab9e01f0f11cdf07a6dcbcf33dfcca1b
MD5 hash:
59aab8e4dc950af333f2b1976becca89
SHA1 hash:
66c27e6b3064b364ff2765174ce836480f93100c
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
c9fbb58e1994fc5148df5fd8b56e35f04dd783abc7c7041d1915f9d83a6e1e84
MD5 hash:
b06bfeded37bcb2b3ef2599ec4ee8a9d
SHA1 hash:
43142f8653617fa1f4c8c3b6e8587148d988f335
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
SH256 hash:
827fd345ee723f7ee4c88cf51d94ed503a1485f0ae50bc32ad53724c970384b0
MD5 hash:
48cebde890e2de2662a29aab74ba3399
SHA1 hash:
e27f8ff65d91bc350346fdd4c338c58c4c0fe887
Link:
https://www.unpac.me/results/357b7c01-e16f-4e1c-a8ba-8f47b260a0b4/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/827fd345ee72/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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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

zip b3da024fa6b35a769849bd4d91b7907e95a1b3c75a727e8d8e5daa1ddcbdf36b

AgentTesla

Executable exe 827fd345ee723f7ee4c88cf51d94ed503a1485f0ae50bc32ad53724c970384b0

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b3da024fa6b35a769849bd4d91b7907e95a1b3c75a727e8d8e5daa1ddcbdf36b
Cape
Cape
https://www.capesandbox.com/analysis/415451/
  
Dropped by
MD5 fc0c27c06fd87b9fa52079322eaeb3e0

Comments