MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c
SHA3-384 hash: f66ebaef239f71daa54cc426a622560ec0c462dc05dff0fca300113c6baa1f46d3787041a02a4d2fbf7adab958fd192e
SHA1 hash: 4097bbf4d592b268c65f41f3136becd1d14a990b
MD5 hash: 97ce41c6381ec5f889820c88becb7181
humanhash: robin-charlie-cat-fifteen
File name:PAYMENT SLIP.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:823'296 bytes
First seen:2023-06-02 19:24:53 UTC
Last seen:2023-06-07 13:03:58 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:Ex+OSUAh3NVDi2iNa7xdvo/MdyrhFgtDsuBHsSj5J4+saBGgOZi9useDkmSqZYAU:U1U9BqmycgiH75BSi9nIYADWzMQYHy
Threatray 2'150 similar samples on MalwareBazaar
TLSH T10205F109BABF5B2BC03AABF80630523057FDD965603BD64A9ED325DFA424F301952763
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
256
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT SLIP.exe
Verdict:
Malicious activity
Analysis date:
2023-06-02 19:27:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fd346c87-6d49-4897-b448-8224e179052c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/395004/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230602-1835.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/647a420ea4a5490c839cd01a/reports/dcb65647-72f2-464e-a083-06990ef043d4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c
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/ba80df98-e301-4bcc-a11b-1a2105c19249
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1247843
Signature
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Snort IDS alert for network traffic
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 880863 Sample: PAYMENT_SLIP.exe Startdate: 02/06/2023 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 7 PAYMENT_SLIP.exe 7 2->7         started        11 KQLQDrZEa.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\KQLQDrZEa.exe, PE32 7->31 dropped 33 C:\Users\...\KQLQDrZEa.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp214D.tmp, XML 7->35 dropped 37 C:\Users\user\...\PAYMENT_SLIP.exe.log, ASCII 7->37 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 Uses schtasks.exe or at.exe to add and modify task schedules 7->51 53 Adds a directory exclusion to Windows Defender 7->53 13 PAYMENT_SLIP.exe 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        55 Multi AV Scanner detection for dropped file 11->55 57 Machine Learning detection for dropped file 11->57 59 Injects a PE file into a foreign processes 11->59 21 KQLQDrZEa.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 sarahfoils.com 103.21.58.122, 49702, 49703, 587 PUBLIC-DOMAIN-REGISTRYUS United Arab Emirates 13->39 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->61 63 Tries to steal Mail credentials (via file / registry access) 21->63 65 Tries to harvest and steal browser information (history, passwords, etc) 21->65 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-02 12:01:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
20 of 35 (57.14%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z5wsg2yhwav433kodhdlwhhddx2jspbjmh5ykrfjgn4wtzco76oa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0adef78d93aefbf2868d22e5e63265cc574c7fea255e903c0a8e936586ddaf1f
AgentTesla
1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be
AgentTesla
2d62d20f9f016e3e2cccfd5414f8566aba4c76da2efb2ab9e8607021507bdf43
AgentTesla
3c4b8818b3e073f0e5ac71ad850ae2ef3f1a5270d99169ee9892fe86977642af
AgentTesla
3f07585c2ab00f3f8cb68b6c3a461c0b267c52531a5bca15d59a6cad1cbbc6f7
AgentTesla
64ff25d9b3c43b39f74083320d5bd73c1e4ec4ba7712c66491594557d02ae287
AgentTesla
6cdfbcdefb75d6cb8b7394b30dcb4cf81fe1f2e0fc584dae8cb7fb304d01f0aa
AgentTesla
8235377c714eb9e58b2db6d39c4091d4b610296e8bfdfae466a8f286e655dabe
AgentTesla
a4ce07acfbdf7bd395f263bd86c3383bfc2d2f21be8df21511c1d37fa40e59b4
AgentTesla
c70b193a2cfb726c02359b7acd2fc0d5c59986b9f24058e1f3bb37767fa944e4
AgentTesla
+ 2'140 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/230602-x4xzrsed9s/
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:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/34c2fa77-714b-4622-8e93-05ea65768d4e/
SH256 hash:
7ec32079fd470dd814bc340aadf64000924e7095884df3c7aaf70deb293888cd
MD5 hash:
02d8f89df061f112c6d42a62b41ab07b
SHA1 hash:
b43c0485a6b9e0dd71edd1354a84e725ae6aaaf9
Link:
https://www.unpac.me/results/34c2fa77-714b-4622-8e93-05ea65768d4e/
SH256 hash:
04e00e50f216f9841ec770e27f7866b47479357b57cb832b53b53c4d38375a60
MD5 hash:
3634e5d3f959d8cd67300e76915bdb61
SHA1 hash:
8290c29fa04ffcffc3543786e57b4f931b929331
Link:
https://www.unpac.me/results/34c2fa77-714b-4622-8e93-05ea65768d4e/
SH256 hash:
59c15353394e2a3ed293c8194a0a40b1c29822ec2caec7e0e9213b9e2a7b3e24
MD5 hash:
2e652bdb9c25b7bbc36bcba66b3a5233
SHA1 hash:
77af9e048e1bb927c102bbf531f21af295a45072
Link:
https://www.unpac.me/results/34c2fa77-714b-4622-8e93-05ea65768d4e/
SH256 hash:
d23d723fc6796c442bce06202179587dfba4becb4aaf613c5cd5de413f52f1f5
MD5 hash:
afd68f8a18bb3be211ed0c13bfbeaff4
SHA1 hash:
74d4204f1fdbfb2d19006fcf0fd8c7e5d989443e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/34c2fa77-714b-4622-8e93-05ea65768d4e/
Parent samples :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 hash:
cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c
MD5 hash:
97ce41c6381ec5f889820c88becb7181
SHA1 hash:
4097bbf4d592b268c65f41f3136becd1d14a990b
Link:
https://www.unpac.me/results/34c2fa77-714b-4622-8e93-05ea65768d4e/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cf6d236b07b0/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/cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c

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

zip ca85116a906c89b87336c43bbc9efe21b5428997fac2ba12031eb093e69e573c

AgentTesla

Executable exe cf6d236b07b02bcded4e19c6bb1ce31df4993c2961fb8544a9337969e44eff9c

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/395004/
  
Dropped by
SHA256 ca85116a906c89b87336c43bbc9efe21b5428997fac2ba12031eb093e69e573c
  
Dropped by
MD5 dbf04ee1e6e2558f123a342ebc88573b

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