MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e13c9a092b38e7add44ab18fbebc0f6b891d08a4a5d8c17d1fd194e574769b8. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e13c9a092b38e7add44ab18fbebc0f6b891d08a4a5d8c17d1fd194e574769b8
SHA3-384 hash: 77414e6c22e0c00b293aa0b247d1acedfeee475880ac6528bdaead0699a6f1cee13af6fd6f30771775ea4d93dbd6eafc
SHA1 hash: ff36ac57778449d5d0203f5d348c480e43dbca31
MD5 hash: d699bb26d34ae6d55afdbf3cec0174e3
humanhash: triple-aspen-zulu-robert
File name:file
Download: download sample
File size:389'120 bytes
First seen:2023-06-28 15:47:57 UTC
Last seen:2023-06-29 19:08:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 6144:vmTWCHJmBPFWYHdbfjg2Xf9w+ScZWCzYjPvQK2DiA5ePE46guHrUECMCSgZRBWjq:vrzB8ob7gqf9FIx7Q3DluhVSYOta+pS
Threatray 1'079 similar samples on MalwareBazaar
TLSH T1E484BD46103FBB83FA16D9B9E1172CFE47D369109D223EDB045C6D26E25DB7208A52B3
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 andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from http://globalmanysoft.com/wp-content/uploads/2023/06/postmonn.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
286
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-06-28 15:49:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/150457c5-7f7d-4e42-bb02-579dd6dcd234

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/403600/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop20.4429.8733.17299.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Running batch commands
Launching a process
Creating a process with a hidden window
Searching for the window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Launching cmd.exe command interpreter
Downloading the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/649c563478b782264fa0e968/reports/f1f21265-cf6c-4f83-8b34-c148d91b6422/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/4e13c9a092b38e7add44ab18fbebc0f6b891d08a4a5d8c17d1fd194e574769b8
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:
ModernLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ac91946-e6d9-4081-932a-57273bd0b1fa
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1262795
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
Found API chain indicative of debugger detection
Found suspicious powershell code related to unpacking or dynamic code loading
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Download and Execute IEX
Uses ping.exe to check the status of other devices and networks
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895828 Sample: file.exe Startdate: 28/06/2023 Architecture: WINDOWS Score: 88 60 Antivirus / Scanner detection for submitted sample 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Sigma detected: Powershell Download and Execute IEX 2->64 66 Machine Learning detection for sample 2->66 8 file.exe 4 2->8         started        process3 file4 44 C:\Users\user\AppData\Roaming\postmon.exe, PE32 8->44 dropped 46 C:\Users\user\AppData\Roaming\Popup.exe, PE32 8->46 dropped 48 C:\Users\user\AppData\Local\...\file.exe.log, CSV 8->48 dropped 11 postmon.exe 1 13 8->11         started        15 Popup.exe 2 8->15         started        process5 dnsIp6 50 magerint.com 51.255.149.48, 443, 49694, 49695 OVHFR France 11->50 70 Machine Learning detection for dropped file 11->70 17 cmd.exe 1 11->17         started        19 cmd.exe 1 11->19         started        72 Found API chain indicative of debugger detection 15->72 74 Contains functionality to detect sleep reduction / modifications 15->74 21 cmd.exe 1 15->21         started        24 cmd.exe 1 15->24         started        26 cmd.exe 2 15->26         started        28 7 other processes 15->28 signatures7 process8 signatures9 30 powershell.exe 14 16 17->30         started        34 conhost.exe 17->34         started        36 PING.EXE 1 19->36         started        38 conhost.exe 19->38         started        68 Uses ping.exe to check the status of other devices and networks 21->68 40 mode.com 1 21->40         started        42 attrib.exe 1 24->42         started        process10 dnsIp11 52 magerint.com 30->52 54 38.180.1.27, 49709, 80 COGENT-174US United States 30->54 56 192.168.2.1 unknown unknown 30->56 76 Found suspicious powershell code related to unpacking or dynamic code loading 30->76 58 127.0.0.1 unknown unknown 36->58 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e13c9a092b38e7add44ab18fbebc0f6b891d08a4a5d8c17d1fd194e574769b8/
Threat name:
ByteCode-MSIL.Trojan.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 15:48:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jyj4tieswohhvxkevmmpx26a624jduekjjoyyf6r7umu4v2hng4a._file
Verdict:
malicious
Similar samples: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 1'069 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/230628-s8rlbsbb8w/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
Malware Config
Dropper Extraction:
https://magerint.com/js/debug2.ps1
Unpacked files
SH256 hash:
8d0d3d38dbf79e3fd56144d96a867d4df330248b34544729fa4a774b0eafd807
MD5 hash:
70455099163abb169ed4e5b34a0d9de2
SHA1 hash:
4e328f298d71e01cb9da37d6af11b05494116158
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
9fc3664fc4b451b5a5ee6fbf4d04d194d211dca2be252d565bd40605cb6f535c
MD5 hash:
4a0ef91213496d26f8d46b7f51f9e002
SHA1 hash:
6b82fb2a2f156f8e18d96c29d4d045c59ca4511a
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
e635667d330902dac528e10d97a028d05f5d368499ab12a5eb44caef2ad4885d
MD5 hash:
2a941682e7d5702cb90d6667160c1b17
SHA1 hash:
6fa857d5dd101f4a45e82ec09685087594a7182d
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
8d0d3d38dbf79e3fd56144d96a867d4df330248b34544729fa4a774b0eafd807
MD5 hash:
70455099163abb169ed4e5b34a0d9de2
SHA1 hash:
4e328f298d71e01cb9da37d6af11b05494116158
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
9fc3664fc4b451b5a5ee6fbf4d04d194d211dca2be252d565bd40605cb6f535c
MD5 hash:
4a0ef91213496d26f8d46b7f51f9e002
SHA1 hash:
6b82fb2a2f156f8e18d96c29d4d045c59ca4511a
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
e635667d330902dac528e10d97a028d05f5d368499ab12a5eb44caef2ad4885d
MD5 hash:
2a941682e7d5702cb90d6667160c1b17
SHA1 hash:
6fa857d5dd101f4a45e82ec09685087594a7182d
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
8d0d3d38dbf79e3fd56144d96a867d4df330248b34544729fa4a774b0eafd807
MD5 hash:
70455099163abb169ed4e5b34a0d9de2
SHA1 hash:
4e328f298d71e01cb9da37d6af11b05494116158
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
9fc3664fc4b451b5a5ee6fbf4d04d194d211dca2be252d565bd40605cb6f535c
MD5 hash:
4a0ef91213496d26f8d46b7f51f9e002
SHA1 hash:
6b82fb2a2f156f8e18d96c29d4d045c59ca4511a
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
e635667d330902dac528e10d97a028d05f5d368499ab12a5eb44caef2ad4885d
MD5 hash:
2a941682e7d5702cb90d6667160c1b17
SHA1 hash:
6fa857d5dd101f4a45e82ec09685087594a7182d
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
SH256 hash:
4e13c9a092b38e7add44ab18fbebc0f6b891d08a4a5d8c17d1fd194e574769b8
MD5 hash:
d699bb26d34ae6d55afdbf3cec0174e3
SHA1 hash:
ff36ac57778449d5d0203f5d348c480e43dbca31
Link:
https://www.unpac.me/results/a841b2bc-82f7-4926-a387-74950f5b57cd/
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/4e13c9a092b38e7add44ab18fbebc0f6b891d08a4a5d8c17d1fd194e574769b8

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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/403600/
  
URLhaus
https://urlhaus.abuse.ch/url/2673680/

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