MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a1a1cc04c4e785273ff3df486fbab661b7b48cab79460e1ced7b61997d76e27. 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: 1a1a1cc04c4e785273ff3df486fbab661b7b48cab79460e1ced7b61997d76e27
SHA3-384 hash: c96a52262150557013ed91fe059eac7cc4139680adb743fcddbe89d52623efb17a159a1bea063bc67ae8c351a2f33b7c
SHA1 hash: 94473cc35b395bc88078c04cf78219d6e8dd995d
MD5 hash: f0988e0b248839248430f7f0481dd148
humanhash: white-william-equal-salami
File name:FedEx Receipt_AWB#530523204643.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:885'248 bytes
First seen:2023-03-09 08:29:01 UTC
Last seen:2023-03-09 10:34:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:9uOZ6wGkB+e9uf8zOdrfjGyKvksyeBsZo8ufBZEGGrO1Ua:VOFCyK8sRBsZ0qGGrOP
Threatray 1'267 similar samples on MalwareBazaar
TLSH T1FE15BE567CEC626FF3B2CB7A6243540C77A91164722EFDE128C4D3DB2A81B131A51D2B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 69f0d284deb4f069 (10 x AgentTesla, 3 x SnakeKeylogger, 2 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe FedEx

Intelligence

File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FedEx Receipt_AWB#530523204643.exe
Verdict:
Malicious activity
Analysis date:
2023-03-09 08:33:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4325251e-6ff1-4e9e-875a-1183a76ea6ee

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/372870/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.54014.30322.12533.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/640998d3f1a68c396b2e1051/reports/67cfc748-912e-4d5d-80aa-f36e89959f1a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1a1a1cc04c4e785273ff3df486fbab661b7b48cab79460e1ced7b61997d76e27
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/55f58c6c-55bc-4ff7-a54d-dc7292a368cb
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1190125
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped 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)
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)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 823006 Sample: FedEx_Receipt_AWB#530523204... Startdate: 09/03/2023 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Yara detected zgRAT 2->59 61 3 other signatures 2->61 6 FedEx_Receipt_AWB#530523204643.exe 3 2->6         started        10 shvkJ.exe 3 2->10         started        12 shvkJ.exe 2 2->12         started        process3 file4 25 C:\...\FedEx_Receipt_AWB#530523204643.exe.log, ASCII 6->25 dropped 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->63 65 May check the online IP address of the machine 6->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->67 14 FedEx_Receipt_AWB#530523204643.exe 17 10 6->14         started        69 Multi AV Scanner detection for dropped file 10->69 71 Machine Learning detection for dropped file 10->71 19 shvkJ.exe 14 7 10->19         started        21 shvkJ.exe 10->21         started        23 shvkJ.exe 12->23         started        signatures5 process6 dnsIp7 31 discord.com 162.159.128.233, 443, 49703, 49712 CLOUDFLARENETUS United States 14->31 33 162.159.137.232, 443, 49704, 49706 CLOUDFLARENETUS United States 14->33 43 2 other IPs or domains 14->43 27 C:\Users\user\AppData\Roaming\...\shvkJ.exe, PE32 14->27 dropped 29 C:\Users\user\...\shvkJ.exe:Zone.Identifier, ASCII 14->29 dropped 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->45 47 Tries to steal Mail credentials (via file / registry access) 14->47 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->49 35 api.ipify.org 19->35 37 104.237.62.211, 443, 49708 WEBNXUS United States 23->37 39 192.168.2.1 unknown unknown 23->39 41 api.ipify.org 23->41 51 Tries to harvest and steal browser information (history, passwords, etc) 23->51 53 Installs a global keyboard hook 23->53 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a1a1cc04c4e785273ff3df486fbab661b7b48cab79460e1ced7b61997d76e27/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-09 01:25:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dinbzqcmjz4fe477hx2in65lmynxwsgkw6kgbyoo263btf6xnytq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
14fec3e253e81227fab7ea1a9a09a9d202e6fc273c812bcdfe112ffbe3822b79
AgentTesla
397cbcbd7594574fc5bd9c6bd8445af5c6e8e4912bb942914288007d09567557
AgentTesla
6b5b7eaba354864363cd0c95de9d926b2878201de9030cbb0bbd512a84697b40
AgentTesla
6dbd277a53e2c621a778a18ed9fc38ed556afc145683481aeb55301d1a574961
AgentTesla
7d8781f3e909a3ad03ec7e4bba80a4fc1128d296117921277380ee55d46b3700
AgentTesla
94e367e6b334e6fc3e50624503159a06b45083b763238c47aaaa3fd6fe492628
AgentTesla
9b2b9f8f70057a1d60700f490e59ae93972ce2fdfb852770ae08fdfff72a0611
AgentTesla
ab159481cc790facfdb9129994f4dd37883b22d586fbc222c589d9e26fbdf8ed
AgentTesla
+ 1'257 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230309-kdkkjabd54/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1081892640439672912/zNpFACvFk673ln1OzpAudejgNiaSGji8VEgtzzJ8uIJkvmL83OW3yYYB672TTqrjt1-l
Unpacked files
SH256 hash:
1ad0819795fc1a2fbd8745759edb4a8e76b7e73a822b4686311d344fb1b40d21
MD5 hash:
da40edfd187a071b23f7c95c0ec6c98e
SHA1 hash:
cd82495ac68c25db8fa96df2be322174a9b298c8
Link:
https://www.unpac.me/results/d5429740-6465-4110-ab5a-afce386e6720/
SH256 hash:
a6ea17ac1a21094bb982fb16286eea0b5342e3f7c54bfa1a78639c091b61092a
MD5 hash:
fb1dd706dad2df3d170affb2733b6c1d
SHA1 hash:
b509247c481c63c6495217749c44dc0ed9421f3a
Link:
https://www.unpac.me/results/d5429740-6465-4110-ab5a-afce386e6720/
SH256 hash:
57c9f486be687ebc08a756e5fd750fc63f3f3b8892b46508589ecfd2b69c9eca
MD5 hash:
cd7051e0594ee4d89521baffc7693b41
SHA1 hash:
9b7ee6f1bc68f29807b96c7487b12c751cff427b
Link:
https://www.unpac.me/results/d5429740-6465-4110-ab5a-afce386e6720/
SH256 hash:
d144989d8dc808c26338c65dcb3652f565f96aa77179ff16ac9e073d753efc8b
MD5 hash:
eb69edfa7caf70a70411d253ae805cb4
SHA1 hash:
5c9f3ecffc92a1cd63192b548978c52e69630ace
Link:
https://www.unpac.me/results/d5429740-6465-4110-ab5a-afce386e6720/
SH256 hash:
4e52944c3f9d3be655c944641d4c4d004373f7f2881908a1db41d150b3012326
MD5 hash:
36c5feaf766a084807ce99bb6bc1385b
SHA1 hash:
436aaff3baffcea548903fddbd0679bcff66a932
Link:
https://www.unpac.me/results/d5429740-6465-4110-ab5a-afce386e6720/
SH256 hash:
1a1a1cc04c4e785273ff3df486fbab661b7b48cab79460e1ced7b61997d76e27
MD5 hash:
f0988e0b248839248430f7f0481dd148
SHA1 hash:
94473cc35b395bc88078c04cf78219d6e8dd995d
Link:
https://www.unpac.me/results/d5429740-6465-4110-ab5a-afce386e6720/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1a1a1cc04c4e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1a1a1cc04c4e785273ff3df486fbab661b7b48cab79460e1ced7b61997d76e27

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.

Cape
Cape
https://www.capesandbox.com/analysis/372870/

Comments