MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e55ca74b486500a84610ce9cc300aa83aa6d34953d82b2bbf1b7a4dfab0b1098. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e55ca74b486500a84610ce9cc300aa83aa6d34953d82b2bbf1b7a4dfab0b1098
SHA3-384 hash: bb73173148e29807284513afcc843d69a15b99e57e50d9b0f4086a18110c26bebb3bea2f67b1dc86abe9f77812b30d5f
SHA1 hash: 222d40a32f0c577e7cc535188c1adb8773053b04
MD5 hash: 66fee78a5766bdc6eba36de7ee05018d
humanhash: spaghetti-video-spaghetti-beryllium
File name:SOA Mar2023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:877'568 bytes
First seen:2023-03-21 14:53:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:al+yynEmDKw5Y39qMpAUPxVQMqAMmZaGrgjT:anY/VMpzP7QkzZgT
Threatray 132 similar samples on MalwareBazaar
TLSH T11415F058BA98DB05C53E0BFAE43050F043736C29D512E75B9ECD7CEA3D727858A0AA53
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) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA Mar2023.exe
Verdict:
Malicious activity
Analysis date:
2023-03-21 14:53:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5bc7323e-e3ec-4d7d-8ef0-210c79b04a4d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Creating a process from a recently created file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6419c50bc60b3295f52c5cf0/reports/dbdfea14-4f61-4fed-aa4c-b33d1906a548/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e55ca74b486500a84610ce9cc300aa83aa6d34953d82b2bbf1b7a4dfab0b1098
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/85aa687e-c5d3-4eb2-8a4a-24861f7b789b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1198675
Signature
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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: 831582 Sample: SOA_Mar2023.exe Startdate: 21/03/2023 Architecture: WINDOWS Score: 100 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Yara detected AgentTesla 2->53 55 Machine Learning detection for sample 2->55 7 SOA_Mar2023.exe 7 2->7         started        11 fjjjrYV.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\fjjjrYV.exe, PE32 7->35 dropped 37 C:\Users\user\...\fjjjrYV.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpA84D.tmp, XML 7->39 dropped 41 C:\Users\user\AppData\...\SOA_Mar2023.exe.log, ASCII 7->41 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Adds a directory exclusion to Windows Defender 7->63 13 SOA_Mar2023.exe 7 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 20 7->19         started        21 schtasks.exe 1 7->21         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 69 Injects a PE file into a foreign processes 11->69 23 fjjjrYV.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 maskanikenya.co.ke 170.10.161.27, 49708, 49709, 49710 STEADFASTUS United States 13->43 45 mail.maskanikenya.co.ke 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        47 mail.maskanikenya.co.ke 23->47 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->71 73 Tries to steal Mail credentials (via file / registry access) 23->73 75 Tries to harvest and steal browser information (history, passwords, etc) 23->75 33 conhost.exe 25->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e55ca74b486500a84610ce9cc300aa83aa6d34953d82b2bbf1b7a4dfab0b1098/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-18 02:32:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
71
AV detection:
24 of 35 (68.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4vokos2imuakqrqqz2omgafkqovg2nevhwblfo7rw6sn7kylccma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
100e4db8f177743e1659e2183aaa671c274d5d040da1cca723e8b409f12eca05
AgentTesla
10378a656282ac8e5d676229bc2151b553e50906495bf0bfe6ec4c93373dc2a8
AgentTesla
15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f
AgentTesla
387899fad2b9f561cc6b2023765354a3b385c5b515b361c3b019ff180d82d550
AgentTesla
6f35b489ab7913d10901fc99d631d5aa310df2c1a24c67e89d9933b5ea603d98
AgentTesla
aa0b32942c0f1a9b226440a56e8f8203366eee9498cbda5d6e49dc7c1a8946a9
AgentTesla
c551529018bda5ce4f1f7c2fbbebad88a1544151676521feb0bb5fcacc4a48be
AgentTesla
d644e984d484f5d52e36c2e03f6c6f8479380f8e7521b318784dd3dc51860b85
AgentTesla
ee361abd551977efe8d984071743ee90b31c06573f5b5f954f3aad9284c18552
AgentTesla
+ 122 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230321-r9we8sbf27/
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
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:
a6b341845f6c8816ca30652be813f13d4591ccb5129713c5c5da18449f0b0cfa
MD5 hash:
c4d0e7c1390a45846dc7fc4b818451fc
SHA1 hash:
e1cd28fbaccd824dfd3525c41d58128d4347fd12
Link:
https://www.unpac.me/results/a98c8451-c9ee-4290-aaa8-0d3b57cee7da/
SH256 hash:
f57ce3daaa4f9824237c357457701324d3501525ce2464f72bed73f081e55732
MD5 hash:
257023f77566e7d8d4e411e265d172f3
SHA1 hash:
d7b88c298c1fefe7188cdc79d7d15c73ffa1e46f
Link:
https://www.unpac.me/results/a98c8451-c9ee-4290-aaa8-0d3b57cee7da/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/a98c8451-c9ee-4290-aaa8-0d3b57cee7da/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
dcc7cf967a1199e4a101e8b3b2834412ee33ec8df9aa233b1ef745820981cbb7
MD5 hash:
fa1088340c7153822be91a077302248d
SHA1 hash:
5b6ad278fa9b12ef538d40b42afe07f26a10aec4
Link:
https://www.unpac.me/results/a98c8451-c9ee-4290-aaa8-0d3b57cee7da/
SH256 hash:
29566fe2bf8884e3e50f218922853748251c00a2b9e391aa86b08c2fb51417f7
MD5 hash:
678a7fb68ab0e531ef93340014a31fb3
SHA1 hash:
1d4c5398dfa39acc58aa08a4ebee5854f59230e0
Link:
https://www.unpac.me/results/a98c8451-c9ee-4290-aaa8-0d3b57cee7da/
SH256 hash:
e55ca74b486500a84610ce9cc300aa83aa6d34953d82b2bbf1b7a4dfab0b1098
MD5 hash:
66fee78a5766bdc6eba36de7ee05018d
SHA1 hash:
222d40a32f0c577e7cc535188c1adb8773053b04
Link:
https://www.unpac.me/results/a98c8451-c9ee-4290-aaa8-0d3b57cee7da/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e55ca74b4865/report/overview.html
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/e55ca74b486500a84610ce9cc300aa83aa6d34953d82b2bbf1b7a4dfab0b1098

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.

  
Delivery method
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