MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f
SHA3-384 hash: c5e1849e0b358ac64885d9f378912805b407088708c814930cc65ac772b395fbc16851c7f0d762863b7782e0957ff75b
SHA1 hash: 47e512a4feeaf03eddb8176ddde33b60c57032ba
MD5 hash: df964124f836c4b2453e094531bd1739
humanhash: kilo-connecticut-saturn-apart
File name:Scan000000012072023_SKMBT Filled Remittance Completed.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:585'728 bytes
First seen:2023-07-12 12:11:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:DP5OCwhrm+w4YmNmUt6T8HqN4b9pcejtzSjTC4uR2ff:7MCwRm+7Dt6Tts9pce5AT1uM
Threatray 398 similar samples on MalwareBazaar
TLSH T129C4234421634B2AC327C7791111263423EB62FE7D79E3660D0B70CE6A6AB424D69FF3
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 JAMESWT_WT
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Scan000000012072023_SKMBT Filled Remittance Completed.exe
Verdict:
Malicious activity
Analysis date:
2023-07-12 12:11:56 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/d4b0b7e8-6f69-442d-ada3-060c9f23a51b

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/416783/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.27726.12695.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/64ae9896a15fc7eb4fd13f5a/reports/3c3fa43b-8522-4cbc-8fca-2dea26b2cbf0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f
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/e998579f-f5b5-4bcd-b58f-b52db0f233b8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271689
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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 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: 1271689 Sample: Scan000000012072023_SKMBT_F... Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 4 other signatures 2->55 7 Scan000000012072023_SKMBT_Filled_Remittance_Completed.exe 7 2->7         started        11 keqPOfgo.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\keqPOfgo.exe, PE32 7->35 dropped 37 C:\Users\...\keqPOfgo.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp4D43.tmp, XML 7->39 dropped 41 Scan00000001207202...e_Completed.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 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 Scan000000012072023_SKMBT_Filled_Remittance_Completed.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 21 keqPOfgo.exe 11->21         started        23 schtasks.exe 1 11->23         started        25 keqPOfgo.exe 11->25         started        27 WMIADAP.exe 11->27         started        signatures5 process6 dnsIp7 43 sconengr.com 138.201.250.101, 49698, 49701, 587 HETZNER-ASDE Germany 13->43 45 mail.sconengr.com 13->45 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        47 mail.sconengr.com 21->47 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->67 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 33 conhost.exe 23->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-12 08:33:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7gbaafu7fyf7fn2rgnbvlmrgykjpimaoe4wqquynuoubib5lrxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
069c1a556943461282bfbf8411afc6213a359df9ce4894a80881e45a2ba9bc84
AgentTesla
09581fc9ed4ea3eac091a119cd524856ef8a9236c54b3269c3c7898d380b2a4d
AgentTesla
18ef4b836aa6cd915e5f49fb94a587c18dd8d1d7c057aef73b24acd71c432eea
AgentTesla
269112122917fb39eb97b3e5b00dce49486adaf1d1417dabdbb0bf0edb52aa09
AgentTesla
5dbb4e38b75fcd447683c5c89948f3fb41373df5f1c0b15b9a907550e77ef272
AgentTesla
94531ec60735011c1bb821f85441d6f6bd8740c5245d4fc1f09c36538d43690d
AgentTesla
a9e44a23646ec78c73a71a95a555f40672c18f6deb3d14324a3050cc9fd364da
AgentTesla
efbb2173094d1b5e4bac991b8f7659607aae035119d7f18d92acbd53f1089cf9
AgentTesla
f0b44e01b8b6bc7b64a875fedf0db0865b0d4c787d60742792f0a8e499d71e85
AgentTesla
f206d113a2a6965ce1cadda80b137a86ae4027bb61d8ad25cf627f9123cdc930
AgentTesla
+ 388 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/230712-pc6htsda98/
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:
df131d04d7baae7241ae3bb381ddb5ad51a33d89af5246dd202a2e6b68dca142
MD5 hash:
1d934a583b5a53cb0e843edc2326e423
SHA1 hash:
e7cfdf39e09ea1da0b2116e80d77e9944aa26bb4
Link:
https://www.unpac.me/results/b3856058-5b5a-43ea-b120-a2e61eaee773/
SH256 hash:
435eea42007967487ebc55ca0e623f059566234da77d931eae4fae025e3aeebf
MD5 hash:
5ed7a5d997befa5bb15598f845163eeb
SHA1 hash:
c749f897540309e115dd1f7086fcde6fd971f20b
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/b3856058-5b5a-43ea-b120-a2e61eaee773/
Parent samples :
cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f
2140b6d2a82895723e606280df1f1d1957353efd644967bb6c20ffa40a15a84b
660be4c3676e157ceffbe579aeb01bb2ecd89646680310bbd95031280e11cdf1
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/b3856058-5b5a-43ea-b120-a2e61eaee773/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/b3856058-5b5a-43ea-b120-a2e61eaee773/
SH256 hash:
cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f
MD5 hash:
df964124f836c4b2453e094531bd1739
SHA1 hash:
47e512a4feeaf03eddb8176ddde33b60c57032ba
Link:
https://www.unpac.me/results/b3856058-5b5a-43ea-b120-a2e61eaee773/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cfcc1000b4f9/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/cfcc1000b4f9705f95ba899a1aad91361497a18071396842986d1d40a03d5c6f

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.

Cape
Cape
https://www.capesandbox.com/analysis/416783/

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