MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27c7757a5432815c4867ebeeaa23152703af16520d73117a372e6371061fc1ee. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 27c7757a5432815c4867ebeeaa23152703af16520d73117a372e6371061fc1ee
SHA3-384 hash: fde32936b8d73332c58be514501a1ecadde2a3ba8b5bde2c221750d412faf07c4793e9dacd6999e34e2e4f307c00f9d0
SHA1 hash: 8bfaa5573d1d592ec6e3b633d61ba6d03d264754
MD5 hash: 6532226903f1cd0394248045023eb356
humanhash: glucose-monkey-yellow-eleven
File name:cargo waybill.exe
Download: download sample
Signature AgentTesla
File size:421'376 bytes
First seen:2021-08-26 04:23:58 UTC
Last seen:2021-09-04 06:01:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ef471c0edf1877cd5a881a6a8bf647b9 (74 x Formbook, 33 x Loki, 29 x Loda)
ssdeep 12288:vXe9PPlowWX0t6mOQwg1Qd15CcYk0We1KweF:2hloDX0XOf4Ef
Threatray 10'022 similar samples on MalwareBazaar
TLSH T19B94C0A0E189DCD6F90759BB447BCD3120A7BA6D98744A1D204E77295AF334330ABE1F
dhash icon e8ccae8c36e2d8e0 (27 x AgentTesla, 1 x Formbook)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cargo waybill.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-26 04:26:47 UTC
Tags:
n/a

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
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Launching a process
Sending a UDP request
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
AutoIt script contains suspicious strings
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Maps a DLL or memory area into another process
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-26 00:28:50 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
fe12e30bc8b46ea7feb2ff77dee2bf9dee6b4410a81404edfb916fc6b70d6d08
MD5 hash:
38188c678e10ee14fa72ee5db2e42570
SHA1 hash:
d102d81564c5db282158702b50e06d7488978d19
SH256 hash:
27c7757a5432815c4867ebeeaa23152703af16520d73117a372e6371061fc1ee
MD5 hash:
6532226903f1cd0394248045023eb356
SHA1 hash:
8bfaa5573d1d592ec6e3b633d61ba6d03d264754
Malware family:
Agent Tesla v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

AgentTesla

Executable exe 27c7757a5432815c4867ebeeaa23152703af16520d73117a372e6371061fc1ee

(this sample)

  
Delivery method
Distributed via e-mail attachment

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