MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0
SHA3-384 hash: d9392cb71329cb4fb9ce14b52b1701c1dcf28080a738bf76b7673b84561604db99d1ba0831a1dbf718841fbfae64bbe1
SHA1 hash: e1610e16b493caab885880d5db4c108b1aec72aa
MD5 hash: 50224b211dc59b0276d3c1b9df1580c1
humanhash: golf-mars-monkey-fourteen
File name:DN-180923.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:993'280 bytes
First seen:2023-09-18 17:18:24 UTC
Last seen:2023-09-19 05:27:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'601 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:6+eF0/Ag1UGORjUQpzOMrMjwT8JK1ehn9p:6+eF0/Ag6GGjUS6U8JK1ehn9p
Threatray 5'795 similar samples on MalwareBazaar
TLSH T1AA25AFD93610BA9FC667C8B68A642F24B77466BB131BD103D42361ADEA5D8D7CF040F2
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)
File icon (PE):PE icon
dhash icon 71f0e8d8f4ecfc71 (3 x AgentTesla, 2 x SnakeKeylogger, 1 x PureCrypter)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
296
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
DN-180923.exe
Verdict:
Malicious activity
Analysis date:
2023-09-18 17:21:17 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/80ecc6bd-f5be-4c2b-b20a-4314780a278e

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/449422/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.232.4328.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6508868783a0c6425df896d3/reports/a4784903-57fa-4505-9103-e7e1216b0575/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14967a55-a526-481d-9fb9-bcf77fbf5d6d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310243
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to log keystrokes (.Net Source)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1310243 Sample: DN-180923.exe Startdate: 18/09/2023 Architecture: WINDOWS Score: 100 58 Found malware configuration 2->58 60 Sigma detected: Scheduled temp file as task from temp location 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 6 other signatures 2->64 8 DN-180923.exe 7 2->8         started        12 KxowXTjSpScVW.exe 5 2->12         started        process3 file4 44 C:\Users\user\AppData\...\KxowXTjSpScVW.exe, PE32 8->44 dropped 46 C:\Users\user\AppData\Local\...\tmpFE9D.tmp, XML 8->46 dropped 66 Detected unpacking (changes PE section rights) 8->66 68 Detected unpacking (overwrites its own PE header) 8->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->70 80 2 other signatures 8->80 14 DN-180923.exe 15 2 8->14         started        18 powershell.exe 21 8->18         started        20 powershell.exe 21 8->20         started        22 schtasks.exe 1 8->22         started        72 Multi AV Scanner detection for dropped file 12->72 74 May check the online IP address of the machine 12->74 76 Machine Learning detection for dropped file 12->76 78 Injects a PE file into a foreign processes 12->78 24 KxowXTjSpScVW.exe 12->24         started        26 svchost.exe 12->26         started        28 schtasks.exe 12->28         started        30 KxowXTjSpScVW.exe 12->30         started        signatures5 process6 dnsIp7 48 api4.ipify.org 104.237.62.212, 443, 49705 WEBNXUS United States 14->48 50 sh003.webhostbox.net 162.241.27.12, 49706, 49708, 587 UNIFIEDLAYER-AS-1US United States 14->50 52 api.ipify.org 14->52 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        54 173.231.16.77, 443, 49707 WEBNXUS United States 24->54 56 api.ipify.org 24->56 82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->82 84 Tries to steal Mail credentials (via file / registry access) 24->84 86 Tries to harvest and steal browser information (history, passwords, etc) 24->86 88 Changes security center settings (notifications, updates, antivirus, firewall) 26->88 38 MpCmdRun.exe 26->38         started        40 conhost.exe 28->40         started        signatures8 process9 process10 42 conhost.exe 38->42         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-18 09:45:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zzkun2f4piuy7g6tkbwtmrrov4qpfuipcjqf3mtyj5alehjca6ya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00f133fc351cb2914a8bb042966a2ea8a9b15aa7ada6d91dac19409d72f707e2
AgentTesla
01952e7311eb3bb0eae8522cb62f33a8c95076d248dc5f16f6597debb3da2d5c
AgentTesla
08552fc7c1fcdb754d81dad78184ad191d0585b970a1b633cef88ce63804947e
AgentTesla
28fb4137db1dc5813064025021d0c18ca4117a2de7371629b8a5aae5bfe03523
AgentTesla
756e108e6688fdc20b87d730358b5151fc3a281a1a244e958964f82d3220ef07
AgentTesla
a71ab993f1473361fb74e378e0a2983d904b3fede85849ded23426c4b9e80339
AgentTesla
c5f256689f11369ee00414214fef56fb6eb22bb623835d676a02dfb561791200
AgentTesla
e5370d47a36c3b7af18e4c8e1adb4a08f18bf9ee424f821ccfd585dfb7c111e0
AgentTesla
ecb89e3dc8230acc1f4979b6e9461684c0bbad2aed4871858610a3b6c660683b
AgentTesla
+ 5'785 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/230918-vvtvmsba3x/
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
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:
4a8d70ece798fb6955e46bdb4b4813924a3bbcf205e585fd0aef148123a44489
MD5 hash:
3bcd5e9d69da03ebe27b9c2e472d9e8d
SHA1 hash:
aa268bd00ed60a5907b4b2a669ddd21a1b8bb4da
Link:
https://www.unpac.me/results/bb3686bb-39de-46c9-b0a9-52b7cd8c0b29/
SH256 hash:
250f79c799987cd795f82f426e19e3df8154999d4647b188d2d7ad52953bb297
MD5 hash:
57f9e471f0bcd18c3fa04addd6e59800
SHA1 hash:
89c941e88c04216ce16700415dad7295abdb9088
Link:
https://www.unpac.me/results/bb3686bb-39de-46c9-b0a9-52b7cd8c0b29/
SH256 hash:
c018b283b9f3ffc2bc235627e6139d6807e2dc34a63b41761fc85ffe70e32881
MD5 hash:
0f1e3472b988775b3876e3a95447551e
SHA1 hash:
4931e7080d8691772e9726e045a8b66bde8f8253
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/bb3686bb-39de-46c9-b0a9-52b7cd8c0b29/
Parent samples :
ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0
2ce23f32cc6773a978869f6ace53a7ea4a441cab0ebb6ee0063faa57c6fe1625
034cc3d5fbbc537705c747c03967c9c52cfaa04554065fd050cdd78de60105ec
3f58941384220ef9ed6d58fec255b96a08e1b60db39375764bac633a6c5c00de
7b6fd30ec79bd18fdd0ef6f98aae50654584eb836db3200a870d60350bd5b67d
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/bb3686bb-39de-46c9-b0a9-52b7cd8c0b29/
Parent samples :
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688
SH256 hash:
ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0
MD5 hash:
50224b211dc59b0276d3c1b9df1580c1
SHA1 hash:
e1610e16b493caab885880d5db4c108b1aec72aa
Link:
https://www.unpac.me/results/bb3686bb-39de-46c9-b0a9-52b7cd8c0b29/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ce5546e8bc7a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

rar 0386fb9f2e71bf464569bf6ec60803d503d239b2909a835c2ba67d53540d7108

AgentTesla

Executable exe ce5546e8bc7a298f9bd3506d36462eaf20f2d10f12605db2784f40b21d2207b0

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/449422/
  
Dropped by
SHA256 0386fb9f2e71bf464569bf6ec60803d503d239b2909a835c2ba67d53540d7108
  
Dropped by
MD5 b26d080e7eba22ff4b527c8cd6bd66cd

Comments