MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cd1f5ab76966f57655f53e59b4d210ece1338051884e1fbe167e99020fc7ce4. 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 4 File information Comments

SHA256 hash: 1cd1f5ab76966f57655f53e59b4d210ece1338051884e1fbe167e99020fc7ce4
SHA3-384 hash: eba36dbff80c409b62b326bd87e646324e94b28d8e89745e58010b2277a15c7531c80d37f0f2d41d9c72937d8cabe28b
SHA1 hash: babed1b681f923723a3f9a287633607ec8d40ffd
MD5 hash: 001b7651a94515271267d93b3ad099a4
humanhash: football-lake-iowa-robin
File name:1cd1f5ab76966f57655f53e59b4d210ece1338051884e1fbe167e99020fc7ce4
Download: download sample
Signature AgentTesla
File size:758'784 bytes
First seen:2023-07-06 13:27:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:h92iNyOe42KMu/N3mWhQmwmJCMpUgZxDRHwBSzj+A+t/Rn/lQupjJ3pTKk6CYqAj:/1wOV/NOa7ZZRHvzWzn/lQulTX6CFA7
Threatray 5'577 similar samples on MalwareBazaar
TLSH T135F4010973BA8F6AC43A7BFD0A191272C3FD512A3073D7525EC325EEAD11F444A90A97
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 adrian__luca
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
284
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
1cd1f5ab76966f57655f53e59b4d210ece1338051884e1fbe167e99020fc7ce4
Verdict:
Malicious activity
Analysis date:
2023-07-06 13:31:50 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
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.
Result
Threat name:
AgentTesla, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1268180 Sample: pLK0r4wCyx.exe Startdate: 06/07/2023 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 4 other signatures 2->51 6 pLK0r4wCyx.exe 3 2->6         started        10 MmRKwR.exe 2 2->10         started        12 MmRKwR.exe 3 2->12         started        process3 file4 27 C:\Users\user\AppData\...\pLK0r4wCyx.exe.log, ASCII 6->27 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->53 14 pLK0r4wCyx.exe 2 5 6->14         started        19 pLK0r4wCyx.exe 6->19         started        55 Injects a PE file into a foreign processes 10->55 21 MmRKwR.exe 2 10->21         started        23 MmRKwR.exe 10->23         started        57 Multi AV Scanner detection for dropped file 12->57 25 MmRKwR.exe 2 12->25         started        signatures5 process6 dnsIp7 33 us2.smtp.mailhostbox.com 208.91.199.224, 49709, 49710, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->33 29 C:\Users\user\AppData\Roaming\...\MmRKwR.exe, PE32 14->29 dropped 31 C:\Users\user\...\MmRKwR.exe:Zone.Identifier, ASCII 14->31 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->41 35 208.91.199.223, 49711, 587 PUBLIC-DOMAIN-REGISTRYUS United States 21->35 43 Tries to harvest and steal browser information (history, passwords, etc) 21->43 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Status:
Malicious
First seen:
2023-06-12 17:45:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
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
Adds Run key to start application
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:
b25f2567d17160f3ce540ca83ab92539ed2b031327565af37c38c5550cfbe963
MD5 hash:
5bd4da2b79a2c14359949cec4dde9a30
SHA1 hash:
fa5ee7c2d0d99d5d55c95536a5230dc9b0c44a51
SH256 hash:
2c86fbd27864054476a9dc8072027928382a76605b7ad6257f06edd3aa850c69
MD5 hash:
86500311a74f6d0b2b3facebd93f9c17
SHA1 hash:
d6fa9a86532e8f85b9eda7a644ef3053b593db70
SH256 hash:
2839a12c14eb90440770868d4c45c2086458fb6e8e49c197fb9999ee27652f0c
MD5 hash:
e3f54308a13353c4a650a71c1a871e5b
SHA1 hash:
b6e9004daa2dcecec5bb50f288fc405f2c5a0ed6
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
SH256 hash:
b25f2567d17160f3ce540ca83ab92539ed2b031327565af37c38c5550cfbe963
MD5 hash:
5bd4da2b79a2c14359949cec4dde9a30
SHA1 hash:
fa5ee7c2d0d99d5d55c95536a5230dc9b0c44a51
SH256 hash:
2c86fbd27864054476a9dc8072027928382a76605b7ad6257f06edd3aa850c69
MD5 hash:
86500311a74f6d0b2b3facebd93f9c17
SHA1 hash:
d6fa9a86532e8f85b9eda7a644ef3053b593db70
SH256 hash:
2839a12c14eb90440770868d4c45c2086458fb6e8e49c197fb9999ee27652f0c
MD5 hash:
e3f54308a13353c4a650a71c1a871e5b
SHA1 hash:
b6e9004daa2dcecec5bb50f288fc405f2c5a0ed6
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
SH256 hash:
b25f2567d17160f3ce540ca83ab92539ed2b031327565af37c38c5550cfbe963
MD5 hash:
5bd4da2b79a2c14359949cec4dde9a30
SHA1 hash:
fa5ee7c2d0d99d5d55c95536a5230dc9b0c44a51
SH256 hash:
2c86fbd27864054476a9dc8072027928382a76605b7ad6257f06edd3aa850c69
MD5 hash:
86500311a74f6d0b2b3facebd93f9c17
SHA1 hash:
d6fa9a86532e8f85b9eda7a644ef3053b593db70
SH256 hash:
2839a12c14eb90440770868d4c45c2086458fb6e8e49c197fb9999ee27652f0c
MD5 hash:
e3f54308a13353c4a650a71c1a871e5b
SHA1 hash:
b6e9004daa2dcecec5bb50f288fc405f2c5a0ed6
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
SH256 hash:
b25f2567d17160f3ce540ca83ab92539ed2b031327565af37c38c5550cfbe963
MD5 hash:
5bd4da2b79a2c14359949cec4dde9a30
SHA1 hash:
fa5ee7c2d0d99d5d55c95536a5230dc9b0c44a51
SH256 hash:
2c86fbd27864054476a9dc8072027928382a76605b7ad6257f06edd3aa850c69
MD5 hash:
86500311a74f6d0b2b3facebd93f9c17
SHA1 hash:
d6fa9a86532e8f85b9eda7a644ef3053b593db70
SH256 hash:
2839a12c14eb90440770868d4c45c2086458fb6e8e49c197fb9999ee27652f0c
MD5 hash:
e3f54308a13353c4a650a71c1a871e5b
SHA1 hash:
b6e9004daa2dcecec5bb50f288fc405f2c5a0ed6
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
SH256 hash:
b25f2567d17160f3ce540ca83ab92539ed2b031327565af37c38c5550cfbe963
MD5 hash:
5bd4da2b79a2c14359949cec4dde9a30
SHA1 hash:
fa5ee7c2d0d99d5d55c95536a5230dc9b0c44a51
SH256 hash:
2c86fbd27864054476a9dc8072027928382a76605b7ad6257f06edd3aa850c69
MD5 hash:
86500311a74f6d0b2b3facebd93f9c17
SHA1 hash:
d6fa9a86532e8f85b9eda7a644ef3053b593db70
SH256 hash:
2839a12c14eb90440770868d4c45c2086458fb6e8e49c197fb9999ee27652f0c
MD5 hash:
e3f54308a13353c4a650a71c1a871e5b
SHA1 hash:
b6e9004daa2dcecec5bb50f288fc405f2c5a0ed6
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
SH256 hash:
1cd1f5ab76966f57655f53e59b4d210ece1338051884e1fbe167e99020fc7ce4
MD5 hash:
001b7651a94515271267d93b3ad099a4
SHA1 hash:
babed1b681f923723a3f9a287633607ec8d40ffd
Malware family:
AgentTesla
Verdict:
Malicious
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:MSIL_SUSP_OBFUSC_XorStringsNet
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments