MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
SHA3-384 hash: 8603e59a59ad1e71d4bcdc8b37be1e190ea942615eb075975d6e65c292ba15bacf5346fd31cf1c5b61b72c75181ba314
SHA1 hash: b39e506f235950ec0c72b3e141173a5a67f58cae
MD5 hash: 4195461e03b514c56c7aef62c5905c60
humanhash: october-rugby-dakota-william
File name:Quote for tender_Intertek Group.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:650'240 bytes
First seen:2023-07-11 14:06:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:AD3jrMuUze3Ikg2+x+nMPQDscd15Yzua5:ADzrMup39Lh1Dn1Wq
Threatray 450 similar samples on MalwareBazaar
TLSH T14DD4ACC2E1BAE6D3D5283679244551042E393FC53460F2A44C7AB1F676F1B0837AB6BE
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Quote for tender_Intertek Group.exe
Verdict:
Malicious activity
Analysis date:
2023-07-11 14:07:44 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/6191dea9-4a2b-4f3a-8d5b-77245e3d39ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/415759/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2171.25878.2984.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
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
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64ad6207b1d2dc145c1c4a12/reports/1667bda5-2974-44a4-a20b-fd192707e46b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
Result
Verdict:
MALICIOUS
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/a36c9ff0-ccc3-460f-b373-66978e2b9e16
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270965
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1270965 Sample: Quote_for_tender_Intertek_G... Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 3 other signatures 2->53 7 Quote_for_tender_Intertek_Group.exe 7 2->7         started        11 nGCVZVnOhtSGC.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\nGCVZVnOhtSGC.exe, PE32 7->35 dropped 37 C:\...\nGCVZVnOhtSGC.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp3F54.tmp, XML 7->39 dropped 41 Quote_for_tender_Intertek_Group.exe.log, ASCII 7->41 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 Quote_for_tender_Intertek_Group.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 21 nGCVZVnOhtSGC.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 nGCVZVnOhtSGC.exe 11->25         started        27 nGCVZVnOhtSGC.exe 11->27         started        signatures5 process6 dnsIp7 43 us2.smtp.mailhostbox.com 208.91.199.224, 49700, 49701, 587 PUBLIC-DOMAIN-REGISTRYUS United States 13->43 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        45 192.168.2.1 unknown unknown 21->45 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->65 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 33 conhost.exe 23->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-11 06:52:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7pgdw2f7bqqnfy44rz3qy7ms3fwzllez6d4bspukzwviuoqkk6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4b40e11d7fcbf9eb1f49889af19bc26a8c3ef6faaf2c8614919d1ee0ef8f2ff1
AgentTesla
60755b9a1273f9dc3834df3111a64542a47ea1cb334aa95ae4515476a8b048da
AgentTesla
b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
AgentTesla
cac9b707c1b59a68dd03c54b19fac7468d4b7cb0bc747d1240b6be6787ca965f
AgentTesla
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
AgentTesla
f76aebb1cb272e660a3613ce28c461e20941f3a2d78fbd4a6cf049bf249a48fe
AgentTesla
+ 440 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/230711-rezjeahd75/
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:
0621492612014c671eafed493455d1a1523eb7fb30c12e3649bce6445f27a181
MD5 hash:
08097e30ce7ae9bb73e4257a0f187c45
SHA1 hash:
fe0331ba3c4d49bdbc4e4c36477c4b575be86ec7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
Parent samples :
1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
5b6c4fb2973f9000595878ea158b86b4b60279066e771a1d8d2b216825ee5635
SH256 hash:
966fbaf33667f9a1e2c80df77c79138511dd4f232902ff5687a6861d31c4a3aa
MD5 hash:
8471b23d5551d111afd168a0a53a13b5
SHA1 hash:
e2a90e266a699d2ed69384715cde45f53f35a97f
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
e10db82ab3f654136d158a26f422626100093425663d9d789c438180f486580d
MD5 hash:
da53669541136f82826bcf253096ad5e
SHA1 hash:
2e417c31d40c4648c1a765d4d05112ca0cee16d0
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
0621492612014c671eafed493455d1a1523eb7fb30c12e3649bce6445f27a181
MD5 hash:
08097e30ce7ae9bb73e4257a0f187c45
SHA1 hash:
fe0331ba3c4d49bdbc4e4c36477c4b575be86ec7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
Parent samples :
1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
5b6c4fb2973f9000595878ea158b86b4b60279066e771a1d8d2b216825ee5635
SH256 hash:
966fbaf33667f9a1e2c80df77c79138511dd4f232902ff5687a6861d31c4a3aa
MD5 hash:
8471b23d5551d111afd168a0a53a13b5
SHA1 hash:
e2a90e266a699d2ed69384715cde45f53f35a97f
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
e10db82ab3f654136d158a26f422626100093425663d9d789c438180f486580d
MD5 hash:
da53669541136f82826bcf253096ad5e
SHA1 hash:
2e417c31d40c4648c1a765d4d05112ca0cee16d0
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
0621492612014c671eafed493455d1a1523eb7fb30c12e3649bce6445f27a181
MD5 hash:
08097e30ce7ae9bb73e4257a0f187c45
SHA1 hash:
fe0331ba3c4d49bdbc4e4c36477c4b575be86ec7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
Parent samples :
1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
5b6c4fb2973f9000595878ea158b86b4b60279066e771a1d8d2b216825ee5635
SH256 hash:
966fbaf33667f9a1e2c80df77c79138511dd4f232902ff5687a6861d31c4a3aa
MD5 hash:
8471b23d5551d111afd168a0a53a13b5
SHA1 hash:
e2a90e266a699d2ed69384715cde45f53f35a97f
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
e10db82ab3f654136d158a26f422626100093425663d9d789c438180f486580d
MD5 hash:
da53669541136f82826bcf253096ad5e
SHA1 hash:
2e417c31d40c4648c1a765d4d05112ca0cee16d0
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
0621492612014c671eafed493455d1a1523eb7fb30c12e3649bce6445f27a181
MD5 hash:
08097e30ce7ae9bb73e4257a0f187c45
SHA1 hash:
fe0331ba3c4d49bdbc4e4c36477c4b575be86ec7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
Parent samples :
1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
5b6c4fb2973f9000595878ea158b86b4b60279066e771a1d8d2b216825ee5635
SH256 hash:
966fbaf33667f9a1e2c80df77c79138511dd4f232902ff5687a6861d31c4a3aa
MD5 hash:
8471b23d5551d111afd168a0a53a13b5
SHA1 hash:
e2a90e266a699d2ed69384715cde45f53f35a97f
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
e10db82ab3f654136d158a26f422626100093425663d9d789c438180f486580d
MD5 hash:
da53669541136f82826bcf253096ad5e
SHA1 hash:
2e417c31d40c4648c1a765d4d05112ca0cee16d0
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
SH256 hash:
1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd
MD5 hash:
4195461e03b514c56c7aef62c5905c60
SHA1 hash:
b39e506f235950ec0c72b3e141173a5a67f58cae
Link:
https://www.unpac.me/results/471a5a31-04f5-4d3a-a184-27b493db3966/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1fde61db45f8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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 1fde61db45f86106971ce473b863ec96cb6cad64cf87c0c9f4566d5451d052bd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/415759/

Comments