MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 286bdb0185504415cabb48bf457625b8c3da92c22132bb4ebcd960b27936e35a. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 286bdb0185504415cabb48bf457625b8c3da92c22132bb4ebcd960b27936e35a
SHA3-384 hash: 68c51fa0b2c899ad0e95432bf107067231e79ef5212c021b9a3a3c190f8b54a595b39824dfa30ae359790cdc062c13b4
SHA1 hash: f1933e1ff1e125d2ee11c7f620e2bd6f9a7a3078
MD5 hash: 3c6197549a9a20ec365ec9679d9e9421
humanhash: butter-cola-pip-failed
File name:Ziraat Bankası LC-2257ITVA22001508 Referanslı Dosya AçılışıHk.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:914'432 bytes
First seen:2022-11-11 10:07:57 UTC
Last seen:2022-11-12 10:53:12 UTC
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:QoNvES5WIhChzyrqhULYscDvMqqE2JL/DzBqbRwaCHhTt1313MM/pJ2MHRKXiBzf:QoNMSTiCVtEALVqbRwacr313LO
Threatray 21'477 similar samples on MalwareBazaar
TLSH T164155B9C3150A5DEFD1F8A71D5A8BF6065B170F393CAD61B91271198DB8CADF8E000EA
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon bc9c9ab2b2b2b28e (5 x Formbook, 4 x AgentTesla, 2 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
2
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ziraat Bankası LC-2257ITVA22001508 Referanslı Dosya AçılışıHk.exe
Verdict:
Malicious activity
Analysis date:
2022-11-11 10:12:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/781f99c4-6faf-43dd-a11d-319060950e27

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/332382/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/636e1f0d5ae98d577068c2f9/reports/fc3b7056-41d1-4e63-ab9a-603461e22c66/overview
Result
Verdict:
UNKNOWN
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/bb714e23-13b4-407c-af56-354cb2737a53
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1111218
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 743912 Sample: Ziraat Bankas#U0131 LC-2257... Startdate: 11/11/2022 Architecture: WINDOWS Score: 100 51 api.telegram.org 2->51 55 Snort IDS alert for network traffic 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Multi AV Scanner detection for dropped file 2->59 61 14 other signatures 2->61 8 Ziraat Bankas#U0131 LC-2257ITVA22001508 Referansl#U0131 Dosya A#U00e7#U0131l#U0131#U015f#U0131Hk.exe 7 2->8         started        12 xGFxrgb.exe 5 2->12         started        signatures3 process4 file5 43 C:\Users\user\AppData\Roaming\xGFxrgb.exe, PE32 8->43 dropped 45 C:\Users\user\...\xGFxrgb.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\AppData\Local\...\tmp4A4A.tmp, XML 8->47 dropped 49 Ziraat Bankas#U013...15f#U0131Hk.exe.log, ASCII 8->49 dropped 63 Adds a directory exclusion to Windows Defender 8->63 14 Ziraat Bankas#U0131 LC-2257ITVA22001508 Referansl#U0131 Dosya A#U00e7#U0131l#U0131#U015f#U0131Hk.exe 15 2 8->14         started        18 powershell.exe 20 8->18         started        20 powershell.exe 7 8->20         started        31 2 other processes 8->31 65 Multi AV Scanner detection for dropped file 12->65 67 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->67 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->69 71 2 other signatures 12->71 22 xGFxrgb.exe 12->22         started        25 schtasks.exe 12->25         started        27 xGFxrgb.exe 12->27         started        29 xGFxrgb.exe 12->29         started        signatures6 process7 dnsIp8 53 api.telegram.org 149.154.167.220, 443, 49700, 49701 TELEGRAMRU United Kingdom 14->53 73 Moves itself to temp directory 14->73 75 Tries to steal Mail credentials (via file / registry access) 14->75 77 Tries to harvest and steal browser information (history, passwords, etc) 14->77 79 Installs a global keyboard hook 14->79 33 conhost.exe 18->33         started        35 conhost.exe 20->35         started        41 C:\Users\user\AppData\...\tmpG458.tmp (copy), PE32 22->41 dropped 37 conhost.exe 25->37         started        39 conhost.exe 31->39         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/286bdb0185504415cabb48bf457625b8c3da92c22132bb4ebcd960b27936e35a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-11 07:37:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
17 of 41 (41.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbv5wamfkbcblsv3jc7uk5rfxdb5vewceezlwtv43fqle6jw4nna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16fa7388e5068b34b2f63ea9146e09c66680b35524bd8dd3f517583bffa1be02
AgentTesla
189e6c35afdf0ec44a5a7bc4f7666d468b9e967ed9c44013d3feae14c385d8ea
AgentTesla
22e3090c5432ccc3c56e3b99a751860fee379b076884c809b3b2aee878a5b8b7
AgentTesla
6782ffce49d03a1b34a93edf2f40b948b14d14d6d4c0b528ebaf30fa12bcc290
AgentTesla
bf8367d58b9a68f0158e3cf13ab1f8f4d1d0f5ff915f31ab8fc0c659bcb90757
AgentTesla
d0f425d632246499581adac0452d9c38cb2076b9708760660e1256c974caf1a8
AgentTesla
e243d0a700da6bff5f3e2d6c2394b569d1c3bbcfbda8c78893cee08f40536e9a
AgentTesla
eb94b3a9d0c4cd649911af985e6d82a66c36c1436723eccd3dc7b8fc66dfe8bb
AgentTesla
+ 21'467 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion
Link:
https://tria.ge/reports/221111-l58xwahb7v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1fa0af10-fb2a-4bdd-a2ca-0b5304c0b714
Unpacked files
SH256 hash:
024af6483f38bb0ce8051c6cd6d6166e26a8ebc5c6d4a662dc1bbbc0d8adb0c9
MD5 hash:
d340d7874853cb471429d1b2c166de76
SHA1 hash:
fa9d0db24e9ae186866395520d2b8075941d6117
Link:
https://www.unpac.me/results/221ac4f9-94e4-4acc-82c2-8e03b702960e/
SH256 hash:
10fbf76f5b6f715fc3c136103b5e4b757d184fd2b77d64fc5304c36eaea063d1
MD5 hash:
6894612b52ce435495ea7e5ee9415add
SHA1 hash:
bd772aaee326db17ff27df0359f77c8091c2914a
Link:
https://www.unpac.me/results/221ac4f9-94e4-4acc-82c2-8e03b702960e/
Parent samples :
025a8321c88613c46fdd67037840f52968d82f623653d56baf67799ebf830611
f2d1383495b3d3b154505fbb97ddb06c01c100d30f7828e71a032db0acbc4a26
08147a0de0bb290829a48536b659527ee1a3c6017df1d1d911f79fd76c0ff859
430b243c159c1263e0dec6b0f332193351d15e723c5d413dadca8c240107f6da
76a2ccfcef756d91adaa6ee5e31af66c87daf0f35062b1e081c25d41aee44f3a
bf670829499b37ad382f284f9dfdcc58df3862f419f070b0c13ec3377f0dfb88
f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea
6f0c010a3563a788cef8ac63c83c7c4f41c5a5834cccf80a907de0216cbc003b
506e064c3d6d2932d75e5209e848eb989c8790eccf85d96001d809234560cbd6
c7f0e4ce6d95ce821671196d361bcd2eb1ac9f6837fd4693968fda7b4f926eac
99f8b58cc35942ee1263c39d53425a6317ca0ded571c82539398e7f1822d20c4
24c69122ace7d707b1838376111192f2bcdbd02531521b656536773b8bc4710c
8048311a5b5bd201679951dc13b0e8d156010f37dda2ceb0396b703fa4ff38c3
5762d98de35eb91afb9d86bad2f0c88e31732dffe13f187667b43a66e33f7e07
3a6d7351d110df11fde83df14b50d25a56ac64ec89dcf19fe093d96557058360
856c8bb75c2b8c79b99f9249c201d20838251a94a4f830afa7995a3af0952842
8b5fdd54d03568aa937bc3e4bebb8972f40860192f38348e0cd97f61f8ab00f7
b9fc651bcd9745a7fe9aafe13a13e3280f22aa10a50a6b54edc908f783f5fdcf
c34595b336cffa1c3c6cf48b44a4a988c213e882a647bef9f887fc6c3a3fd51b
320c4584c3d392006ef443e5743123a45909fbae309c7561ced8fac11e11e5d3
91ae2bc0f6faac51d7cd9c8c8edf0a2d4bfb5e16c3c4e3c221ff4d50925cfd7d
c0d2175379d5613de7a562df8a96a3aa3a9c1b740380aa4a43026a534fc39ef9
34c9273e2941aa8a91c0d15c86799e87a8d3bd39dd16d90c8df3421ac014a10b
f84d789635e636040055b6e95077408820a412d66bb66934112a004ac24d9eba
a5e39f16cb3dec0b3e2b6fe876bbfa1805f2266011289cf24864b3b85d9e5561
b2eb42a73b2d0577b927a7e2f287262116d8b0962e975d66ae7c1f2dc50626a2
744d97984aa09fc2b01b43e56e0c76705031f79a4007e1ea88251b6dde4ccf76
9f6374c06e596c5507f375bd2f58e0cb52ecfeb47a2edaf3171456f5c6cc9552
a4a24aead00b96a54acdbaa7566f511561c7eb1ca918bdfa8e92a6380e0199aa
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
2974ae3c88a7395eb508e144a3efc57f2dd86be881396bf48b5db5463ada1d51
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
11be7cf9279c9dd3f8584bfafe98ed1aae2d278d3a1e2009203dbac56967cc99
SH256 hash:
bc444c4ec803b91da7af06cb0eb233fe69f565067f89544bf750fc17a9ede6dd
MD5 hash:
b52058082749f08bbcb7036b0d4189e8
SHA1 hash:
90365baf6b18ff3139da00cd5caf30660643110e
Link:
https://www.unpac.me/results/221ac4f9-94e4-4acc-82c2-8e03b702960e/
SH256 hash:
0372c2414fddaef9a2e470cda6e4171e91d45f3395d565cadcddb50060236ef5
MD5 hash:
57949d923c44aca853f9e2dc159022aa
SHA1 hash:
8abaca0ae6695c66821098e91417a1ea10e1f59d
Link:
https://www.unpac.me/results/221ac4f9-94e4-4acc-82c2-8e03b702960e/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/221ac4f9-94e4-4acc-82c2-8e03b702960e/
SH256 hash:
286bdb0185504415cabb48bf457625b8c3da92c22132bb4ebcd960b27936e35a
MD5 hash:
3c6197549a9a20ec365ec9679d9e9421
SHA1 hash:
f1933e1ff1e125d2ee11c7f620e2bd6f9a7a3078
Link:
https://www.unpac.me/results/221ac4f9-94e4-4acc-82c2-8e03b702960e/
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/286bdb0185504415cabb48bf457625b8c3da92c22132bb4ebcd960b27936e35a

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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

Executable exe 286bdb0185504415cabb48bf457625b8c3da92c22132bb4ebcd960b27936e35a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/332382/

Comments