MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c79c2d8ccfbd05196340d13ee9698179e18c82960ab1c457ab8b09c92d4a02c0. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c79c2d8ccfbd05196340d13ee9698179e18c82960ab1c457ab8b09c92d4a02c0
SHA3-384 hash: 9175c5b8ed849231af7fdc0245c23c096f8782f96a9fb6bd3310971899d00bc23d7c874dbaa66e778b7ef2e1e2bb2703
SHA1 hash: c467b2ceb202ed8ee3ab27bb5398cae13952f1c9
MD5 hash: 483786b503dd252e3b1e22b31226ba77
humanhash: mountain-purple-fruit-finch
File name:INV02827262626.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:792'064 bytes
First seen:2022-02-24 11:39:44 UTC
Last seen:2022-02-24 17:13:52 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:BeUSW1ZWS4Hz/Y3XCIeAIPfR6k8x6k0J1iXPugGiNt7U/viKWBQr7RdGPIcN:mWuNbykPfRcxV06mg1FgviKWOr7PG5
Threatray 15'789 similar samples on MalwareBazaar
TLSH T1A2F4012831282D77CA6C09F99452358403F5456A34E6E3C4EDCB74DFA2D2BD9AA11FA3
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/244295/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.7320.24973.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62176e9f3b743d74eee53659/reports/223580c8-cc7c-4249-baec-0c8a6bf57f8c/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/efcfc5a2-5c61-4c24-a9fe-4e3674270352
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/945635
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c79c2d8ccfbd05196340d13ee9698179e18c82960ab1c457ab8b09c92d4a02c0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-24 11:40:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y6oc3dgpxucrsy2a2e7os2mbphqyzauwbky4iv5lrme4slkkalaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1c4c74cbfbf8ff3188425f593b6563deace3cfebfffa42527e4b3f51a80c1fee
AgentTesla
231a59ef13ab58b2ca74ac6a680d5bca3a01dac79a9b27827a75a04c1e18a981
AgentTesla
5def20f9a9f1c413c8bc154ba4a53d7d9a6cfedf4a8a84a342354dab99b12e3f
AgentTesla
63e9e2155d1e91db69ef70f561bb895db40b45d395960cca4ac467c4a454be4d
AgentTesla
745cbe834a6db4ade22bdc4e195214b982417da229a702c055cf753d0c6e7339
AgentTesla
958071879f7b081197e907c916e6a35a24a49c1d2c38b30ec7de0f5f66a1881b
AgentTesla
97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01
AgentTesla
9f843bd3e6656eb8f6c60aa4bb8bd46cc151657fd27c5a121b22e64148867894
AgentTesla
bb653fb67eddef601134e1e12ca3b3a56ed21999a0649f009641e40e6002b972
AgentTesla
+ 15'779 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/220224-nswswsebhn/
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/sendDocument
Unpacked files
SH256 hash:
de48cbe6923f4b85aef668c6f10cc92777722e95e4f4ebed62eeb20689804140
MD5 hash:
d7b84a1c3334658ff9eca3f3069cdfee
SHA1 hash:
fa83442adffec97eab080ea363d1e0eb5abb7402
Link:
https://www.unpac.me/results/e1d5f172-1c1f-491b-9a03-4403b0d548a4/
Parent samples :
e07ef2cf7feba86077a97096bf523170b1ebcbbcc7c255f1dce95ecc3c7dd952
dc03ab08a186dd2b781faa3af0d4c7a8a66501a6ba6e54f5f46f42b5cff32574
526d6cde87c2b1c82a4d15da609e6661f7e13983d2ed2c53f061e994668a047e
d24842b404e95766700c3f37cc0e6266beebd1533082ec7d4443ee61637a2002
8395137f5decba5ceed320e5d8e267fcfd4a5fe5dde47452018e098d32be3f8d
5f410314e83cb8374a700c00ad4e356d274da25241e97a3cef97296aa03fbbd2
b5bd13a0c79196b4ce670af7dff5fa8e5b74aef16ee800dbb4f2f6fe461e113b
e7cfff8d9fb6bc8744d55090b6a4409eac57807b3d87553e9a9cc28faee9fdf3
944d12d7042e7f89a62aa636c97126aaf137425bf24e31974a282f6195cc584e
9b56ffabf61e4df4b774d198a6397b9ac6f431a59245b8400afa0b60bb017866
b2eb6157f4c7092f16d815e898496e27da66b2a7b69639fee2eb707bd7237a62
7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb
SH256 hash:
d164a41d1be3905e269e19d0ec13f3c0d7d3df98e31462f533f34c4314f1daa2
MD5 hash:
5f042a85ab3d41b24a20c925f84629e6
SHA1 hash:
86866f27d28f990e4ebdfa56d8c92d19fa58867a
Link:
https://www.unpac.me/results/e1d5f172-1c1f-491b-9a03-4403b0d548a4/
SH256 hash:
a268ee5bd57fb9656b7230519b2fb5b456ea7820aa28871f45c73a36bfaed9d9
MD5 hash:
0bd4097043118088eacc87fc3dfab66a
SHA1 hash:
72eee4dece6d3c6125ecb97de3cf000a80bc5432
Link:
https://www.unpac.me/results/e1d5f172-1c1f-491b-9a03-4403b0d548a4/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/e1d5f172-1c1f-491b-9a03-4403b0d548a4/
SH256 hash:
c79c2d8ccfbd05196340d13ee9698179e18c82960ab1c457ab8b09c92d4a02c0
MD5 hash:
483786b503dd252e3b1e22b31226ba77
SHA1 hash:
c467b2ceb202ed8ee3ab27bb5398cae13952f1c9
Link:
https://www.unpac.me/results/e1d5f172-1c1f-491b-9a03-4403b0d548a4/
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c79c2d8ccfbd/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/c79c2d8ccfbd05196340d13ee9698179e18c82960ab1c457ab8b09c92d4a02c0

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.

Malspam

AgentTesla

Executable exe c79c2d8ccfbd05196340d13ee9698179e18c82960ab1c457ab8b09c92d4a02c0

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/244295/

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