MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11c918def783a81e623897abe4977610d51bda2bcdd71004ccf2c7e02a8258db. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
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SHA256 hash: 11c918def783a81e623897abe4977610d51bda2bcdd71004ccf2c7e02a8258db
SHA3-384 hash: c76c5315d6309ac3ce93bcd71551c0e851311df68af83b7242f95e5e26bb97af27d235194992b665e9bcd1d961e08481
SHA1 hash: b275c4b4de7d148fc3a511162e4e55900fe7eead
MD5 hash: 8cc4e94ce78d076cec99f5663d3650df
humanhash: tennis-kitten-delaware-delta
File name:PAYMENT SWIFT-Bank Slip.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'227'776 bytes
First seen:2021-07-19 15:19:28 UTC
Last seen:2021-07-20 06:21:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:sOY8oXRvDB8fqzZTgnen8E+okyzOHtlla:sv8o1Wfqz1SA+opOtX
Threatray 7'224 similar samples on MalwareBazaar
TLSH T172459D1873175F68FC3D43B6A0680414E3FABC03D7A2C96D3DE720E99A50FA59A61B53
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT SWIFT-Bank Slip.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-19 15:22:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0c386b3c-a642-4b3a-bc80-37ddcab6f781

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/172571/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.934.22058.7997.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7e54189-5130-495d-bf36-946e96fe514f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/818342
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Double Extension
Uses an obfuscated file name to hide its real file extension (double extension)
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: 450753 Sample: PAYMENT SWIFT-Bank Slip.pdf.exe Startdate: 19/07/2021 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Multi AV Scanner detection for dropped file 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 9 other signatures 2->41 7 PAYMENT SWIFT-Bank Slip.pdf.exe 9 2->7         started        process3 file4 29 C:\Users\user\AppData\Roaming\qoPzOClK.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\Local\Temp\tmpAB0.tmp, XML 7->31 dropped 33 C:\...\PAYMENT SWIFT-Bank Slip.pdf.exe.log, ASCII 7->33 dropped 43 Adds a directory exclusion to Windows Defender 7->43 45 Injects a PE file into a foreign processes 7->45 11 powershell.exe 25 7->11         started        13 powershell.exe 24 7->13         started        15 powershell.exe 7->15         started        17 2 other processes 7->17 signatures5 process6 process7 19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started        25 conhost.exe 17->25         started        27 dw20.exe 17->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11c918def783a81e623897abe4977610d51bda2bcdd71004ccf2c7e02a8258db/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2021-07-19 15:19:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
13 of 27 (48.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cherrxxxqoub4yrys6v6jf3wcdkrxwrlzxlrabgm6ld6akucldnq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1d0a89290af594786cd23fdff266e835372cab6f15eb8f7faa3bc03f1b370056
AgentTesla
4093d9868af45612a60cba690351842d6ec33be2ea23ed0535e8c0bb0cce730e
AgentTesla
4c5cbccc8138f4f003b85294224f0459daf2182b6211be55b62abf62919d4b05
AgentTesla
6661acf762423f3241fa87250e9e8e82b270ed2c8ee891f5ca64e62c0140e6b8
AgentTesla
6dda8584a5682afdc017e2e421619b02fc9f57a67de615332797b3e96981864d
AgentTesla
8106862163f9c1fd1a8299024cdde38495aaa2b83ca229716ee8ad0bdb3e404b
AgentTesla
b76bafa315742eb81c7f9344dbfc718b71f1292ff2bea5bd3668da767aa582c7
AgentTesla
bd784854e186a0f43ecfba7babc1f16bf5e8b42d8674e8f7af4443cefc99e719
AgentTesla
e178c5e353b39f8ccccc29743235e6d4b665c8dca955ba30da70fdf275a9e30f
AgentTesla
e243f4e848dcd9895b983893416c98f2f0a39163bc8a2d5d53bf04f63e0a7c2c
AgentTesla
+ 7'214 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210719-zcfndt388a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
Link:
https://www.unpac.me/results/9cc8ed33-c3e5-4f63-92eb-1ef94f9c55a4/
SH256 hash:
11c918def783a81e623897abe4977610d51bda2bcdd71004ccf2c7e02a8258db
MD5 hash:
8cc4e94ce78d076cec99f5663d3650df
SHA1 hash:
b275c4b4de7d148fc3a511162e4e55900fe7eead
Link:
https://www.unpac.me/results/9cc8ed33-c3e5-4f63-92eb-1ef94f9c55a4/
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/11c918def783a81e623897abe4977610d51bda2bcdd71004ccf2c7e02a8258db

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/172571/

Comments