MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 198c41255ba24b553540eecc84e89e0a9c367798c2c980c9e871e30f32bb9db4. 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: 8
| SHA256 hash: | 198c41255ba24b553540eecc84e89e0a9c367798c2c980c9e871e30f32bb9db4 |
|---|---|
| SHA3-384 hash: | 8a734ba764c084f3953e3e8caf29069a8a7b223fd0516941fd2d1977c97f521c39e559bdcb94735f50ff1fc94a918806 |
| SHA1 hash: | 41ef847d19167ef61b3b5eae29fcc5bffefa2156 |
| MD5 hash: | 653008695fd73646e87f9756c5d922af |
| humanhash: | black-pip-april-stream |
| File name: | RFQ#EX50GO_pdf.scr |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'282'560 bytes |
| First seen: | 2021-04-05 06:33:06 UTC |
| Last seen: | 2021-04-05 08:24:37 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'653 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 12288:Ta8169VIVvHn9dY8rD7b6s5FT/AOwdSf/aQkeDAnTMBfEcyiYyjcaWVT5rzjxJ+e:d16IVvHnbYQPJFLAyfkHQCqjcaWVzU |
| Threatray | 9 similar samples on MalwareBazaar |
| TLSH | 9C559CD1ED43D244D85A1AF0D42FC25D5662FF082F2DED09698CF3081A72A9ECAD96F1 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla scr |
abuse_ch
Malspam distributing unidentified malware:HELO: mail.serversendmail.live
Sending IP: 77.83.172.183
From: pro@serversendmail.live
Subject: RFQ
Attachment: RFQEX50GO_pdf.img (contains "RFQ#EX50GO_pdf.scr")
Intelligence
File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ#EX50GO_pdf.scr
Verdict:
Suspicious activity
Analysis date:
2021-04-05 06:39:18 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 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)
Sigma detected: Scheduled temp file as task from temp location
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2021-04-05 06:34:17 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
6590b9ec4fa84e44c372fda26f47d6d58859d74869621c6bdd4086e6ae411379
MD5 hash:
95dfa1a9015a17a1d49b4faa3f3d999d
SHA1 hash:
427b72727b28436554d0443d797f19b2ea37cc16
SH256 hash:
198c41255ba24b553540eecc84e89e0a9c367798c2c980c9e871e30f32bb9db4
MD5 hash:
653008695fd73646e87f9756c5d922af
SHA1 hash:
41ef847d19167ef61b3b5eae29fcc5bffefa2156
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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