MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2313b3f23146c4475ec50d51bea33e49f6167c799e418c4c08620e7a720edb04. 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: 2313b3f23146c4475ec50d51bea33e49f6167c799e418c4c08620e7a720edb04
SHA3-384 hash: 98ebefcc2c0efedcf0cac4084e5af3cf52433bd2dfac6e11ce15cf54b701339ce5cb19e3e2fa00e4b16b9b586e51d9e6
SHA1 hash: 9b0093a275bd6988920de8389f3044a43b55c1bc
MD5 hash: 24d663984abdf0d9feec34f0339cfe1b
humanhash: maryland-pasta-wyoming-rugby
File name:UPDATED SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:885'760 bytes
First seen:2023-07-13 13:04:01 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:MVxQUba96HK7SiHKviFQCPx42VmMZrCCQLqa1tr6WcbeOiUQvOBIGNoKnswFUPLU:Kzm6HUSiHKr6jzZfre7U
Threatray 491 similar samples on MalwareBazaar
TLSH T15B157BAC325075DFC857CD76CAA81C74EA2164A7930BD243A06715EDAE0EA9BCF144F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
UPDATED SOA.exe
Verdict:
Malicious activity
Analysis date:
2023-07-13 13:04:12 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/b0fe0d80-a996-4d82-977a-a10936d6cb91

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/417416/
Detection(s):
Sanesecurity.Rogue.0hr.20230713-0735.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64aff645730800029d38ee7f/reports/5ca30b8b-3226-4e3e-a44d-57e3ac756b32/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2313b3f23146c4475ec50d51bea33e49f6167c799e418c4c08620e7a720edb04
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/b91ec8be-6546-4a55-b630-e893039ce2d2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272491
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
May check the online IP address of the machine
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
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1272491 Sample: UPDATED_SOA.exe Startdate: 13/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 3 other signatures 2->55 6 UPDATED_SOA.exe 3 2->6         started        10 Ycdwx.exe 2 2->10         started        12 Ycdwx.exe 1 2->12         started        process3 file4 27 C:\Users\user\AppData\...\UPDATED_SOA.exe.log, ASCII 6->27 dropped 57 Detected unpacking (changes PE section rights) 6->57 59 Detected unpacking (overwrites its own PE header) 6->59 14 RegSvcs.exe 17 4 6->14         started        19 RegSvcs.exe 6->19         started        21 RegSvcs.exe 6->21         started        23 conhost.exe 10->23         started        25 conhost.exe 12->25         started        signatures5 process6 dnsIp7 31 mail.elec-qatar.com 50.87.139.143, 49704, 587 UNIFIEDLAYER-AS-1US United States 14->31 33 api4.ipify.org 173.231.16.76, 443, 49694 WEBNXUS United States 14->33 35 3 other IPs or domains 14->35 29 C:\Users\user\AppData\Roaming\...\Ycdwx.exe, PE32 14->29 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Tries to harvest and steal browser information (history, passwords, etc) 14->41 43 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->43 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 19->45 47 May check the online IP address of the machine 19->47 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2313b3f23146c4475ec50d51bea33e49f6167c799e418c4c08620e7a720edb04/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 02:53:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=emj3h4rri3ceoxwfbvi35iz6jh3bm7dztzayytaimihhu4qo3mca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
069c1a556943461282bfbf8411afc6213a359df9ce4894a80881e45a2ba9bc84
AgentTesla
2140b6d2a82895723e606280df1f1d1957353efd644967bb6c20ffa40a15a84b
AgentTesla
28cf84cec3365be04caad4db5226648e4b7985928198dd05b9a11d6a0f1975ca
AgentTesla
3f57ab60565132e8efddcae07bb3718dbd04e3cf8a4886eb7cede077707f7469
AgentTesla
a8d70bf9cc12fbfb715e24cd0591c6e42d4f7e11b67b004255d16bbb26e0b43a
AgentTesla
bf7683710b995d5fef6a54af481950c11be88d14f49b45815be07eb149ffb18c
AgentTesla
cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f
AgentTesla
fcb3e0cbe0bbd479a12278deaa8656ac107025dc3b4d8a2c146e3fea325e18ae
AgentTesla
+ 481 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/230713-qaxnkshf5y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
7c743d979549f931d7101d1a14c14841ff47c848a3f30e31882d0d958bf5f941
MD5 hash:
508ba12479b3d78edb93f63b40ab3b7f
SHA1 hash:
d72b842c46546e4e494c9338b530e305dae1d5d2
Link:
https://www.unpac.me/results/8f689ac7-c78f-4dc0-815e-124d3b443403/
SH256 hash:
fba60d5fdcdbeb9a77ce6b992572e3a229b126865b479069c772ab88b15687da
MD5 hash:
e15aee8b5216cb6bdf24a77387d7e7bc
SHA1 hash:
7ac49426ad0c94a7dc0aa7623ea7b950c405eb26
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/8f689ac7-c78f-4dc0-815e-124d3b443403/
Parent samples :
17b85440e830fbef06c68240cf0024dad39a394409980195c360c0084c4be907
156c6d57b228e6b5a8920f268f26b70b5fb6ec53b255f102f2dc9f7fa21c9097
7cd2ed629dd0e67f352edcb542ed9ed089b0e474a97701a4036a4c9b08b8f980
a8d70bf9cc12fbfb715e24cd0591c6e42d4f7e11b67b004255d16bbb26e0b43a
2bad3cf2729badd3d5d317b0ca215ba211ebdf12fc903f504ad81cffa22a7b93
aa4d7c8a7bd3a5690b8b2dc1ed9fc3bfd40981671b3642625fa3c7589bf459ac
19e9e83de17d01983fe73b24b034831537e978652e6d6f0d70db6d48c72cb9c2
2313b3f23146c4475ec50d51bea33e49f6167c799e418c4c08620e7a720edb04
1c71de5816aed5c4f8d677703ee09567ef0b80fb2e50acb2cf1c1ed931660ef1
SH256 hash:
867e91158ee7ad8655862760a2bd3b445bef46a10e6eee4a59ec60fe06857311
MD5 hash:
29e18d54bfa2fef7296b394e2354647c
SHA1 hash:
42f4b34cda4d558b8d692609f2be50152ef3c693
Link:
https://www.unpac.me/results/8f689ac7-c78f-4dc0-815e-124d3b443403/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/8f689ac7-c78f-4dc0-815e-124d3b443403/
SH256 hash:
2313b3f23146c4475ec50d51bea33e49f6167c799e418c4c08620e7a720edb04
MD5 hash:
24d663984abdf0d9feec34f0339cfe1b
SHA1 hash:
9b0093a275bd6988920de8389f3044a43b55c1bc
Link:
https://www.unpac.me/results/8f689ac7-c78f-4dc0-815e-124d3b443403/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2313b3f23146/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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/417416/

Comments