MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0894447cb022d211fa9d8ee39219fc45906f6977c2f7c707089b496eb886c4f6. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0894447cb022d211fa9d8ee39219fc45906f6977c2f7c707089b496eb886c4f6
SHA3-384 hash: 8cddaaeace590ebe85a85b224ddbf167fbc6bfdea6541c870dc7b623a3a39c0715530551f571544ce1c222d8036a30da
SHA1 hash: ee232c087dd0353f60b27b52eae12d01f30609b3
MD5 hash: 9ba32541579c30b8211fb1e050614dc5
humanhash: william-east-berlin-red
File name:SecuriteInfo.com.Zum.Androm.1.26311.1685
Download: download sample
Signature AgentTesla
Create hunting rule
File size:227'410 bytes
First seen:2023-07-13 00:28:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6+OxAl4kZLan2CpZY34VbIwb9R5AvqhN6CL2SI5:/YQn4kBan25sMwJR5Ck6Cit5
Threatray 4'803 similar samples on MalwareBazaar
TLSH T15524129827E0D46BF6A247709C716A327FE6D5113471A2172720170A7F63362EB2EBC7
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
298
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Zum.Androm.1.26311.1685
Verdict:
Malicious activity
Analysis date:
2023-07-13 00:28:33 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/75ee4545-0a59-412d-b55f-84174961bd6d

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/417203/
Detection(s):
SecuriteInfo.com.Zum.Androm.1.26311.1685.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
DNS request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Sending a custom TCP request
Reading critical registry keys
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97359/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64af454e6e9f7019de9feb30/reports/29dae64e-ecf4-436b-b521-8cf4fcda7444/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0894447cb022d211fa9d8ee39219fc45906f6977c2f7c707089b496eb886c4f6
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/7fd19517-c38e-45f9-b143-fdb8f5c94a11
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272119
Signature
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1272119 Sample: SecuriteInfo.com.Zum.Androm... Startdate: 13/07/2023 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected AgentTesla 2->48 50 2 other signatures 2->50 6 enwscx.exe 18 2->6         started        10 SecuriteInfo.com.Zum.Androm.1.26311.1685.exe 1 20 2->10         started        12 enwscx.exe 18 2->12         started        process3 file4 22 C:\Users\user\AppData\Local\...\iytuacz.dll, PE32 6->22 dropped 52 Multi AV Scanner detection for dropped file 6->52 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->54 56 May check the online IP address of the machine 6->56 58 Machine Learning detection for dropped file 6->58 14 enwscx.exe 14 7 6->14         started        24 C:\Users\user\AppData\Roaming\...\enwscx.exe, PE32 10->24 dropped 26 C:\Users\user\AppData\Local\...\iytuacz.dll, PE32 10->26 dropped 60 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 10->60 62 Maps a DLL or memory area into another process 10->62 18 SecuriteInfo.com.Zum.Androm.1.26311.1685.exe 15 7 10->18         started        28 C:\Users\user\AppData\Local\...\iytuacz.dll, PE32 12->28 dropped 20 enwscx.exe 7 12->20         started        signatures5 process6 dnsIp7 30 192.168.2.1 unknown unknown 14->30 32 smtp.yandex.com 14->32 34 api.ipify.org 14->34 36 smtp.yandex.ru 77.88.21.158, 49691, 49692, 49694 YANDEXRU Russian Federation 18->36 38 api4.ipify.org 64.185.227.156, 443, 49690, 49693 WEBNXUS United States 18->38 40 2 other IPs or domains 18->40 64 Installs a global keyboard hook 18->64 42 2 other IPs or domains 20->42 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->66 68 Tries to steal Mail credentials (via file / registry access) 20->68 70 Tries to harvest and steal browser information (history, passwords, etc) 20->70 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0894447cb022d211fa9d8ee39219fc45906f6977c2f7c707089b496eb886c4f6/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 00:29:04 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bckei7fqeljbd6u5r3rzegp4iwig62lxyl34obyitnew5oegyt3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 4'793 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/230713-asww1afa42/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
0894447cb022d211fa9d8ee39219fc45906f6977c2f7c707089b496eb886c4f6
MD5 hash:
9ba32541579c30b8211fb1e050614dc5
SHA1 hash:
ee232c087dd0353f60b27b52eae12d01f30609b3
Link:
https://www.unpac.me/results/fce3b352-3eb5-4ce5-a832-5cfd3c477d3c/
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/0894447cb022d211fa9d8ee39219fc45906f6977c2f7c707089b496eb886c4f6

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
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
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

Cape
Cape
https://www.capesandbox.com/analysis/417203/

Comments