MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d0a887a3854e98591d1f6b0fc2cdf986d032efad809323223949548860107e8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d0a887a3854e98591d1f6b0fc2cdf986d032efad809323223949548860107e8
SHA3-384 hash: 6190f5493cb9ce8394558883df4aaa89126f670ee771f737c66455fe02a8800399ebbb6b308f61e44f17ddc9856f5bb5
SHA1 hash: 1a82909c42d5f882443bac91ce179de386431ca2
MD5 hash: 0c57312c0b00c3a2f0648138089afe88
humanhash: uncle-monkey-johnny-alanine
File name:SecuriteInfo.com.Trojan.PackedNET.2032.18668.17826
Download: download sample
Signature AgentTesla
Create hunting rule
File size:632'832 bytes
First seen:2023-10-06 01:31:27 UTC
Last seen:2023-10-12 11:03:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:gcEAckjG9c+4qBhxIoP9l73EIrG3TqGei3CAmF+GW:aki9c+LDxhP9l730eS
Threatray 13 similar samples on MalwareBazaar
TLSH T1F8D40102A7911981E6BF67B9A9B5023107BB6A109839DF2D0DCC508C1FFB791F954FA3
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 1c9e828cb282cad4 (3 x AgentTesla, 1 x zgRAT)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
287
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.2032.18668.17826
Verdict:
Malicious activity
Analysis date:
2023-10-06 10:14:42 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/31393257-0b94-4884-85a3-c0c2443b4e5c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.2032.18668.17826.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/651f639264965c51f77629a8/reports/853f1269-c8dc-4414-a0ec-e553ea94b29d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1d0a887a3854e98591d1f6b0fc2cdf986d032efad809323223949548860107e8
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a97e40e2-81ec-4dbd-bd7a-e0fddbcfe586
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1320681
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1320681 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 06/10/2023 Architecture: WINDOWS Score: 100 40 mail.adityagroup.co 2->40 42 api4.ipify.org 2->42 44 api.ipify.org 2->44 50 Multi AV Scanner detection for domain / URL 2->50 52 Found malware configuration 2->52 54 Antivirus detection for URL or domain 2->54 56 7 other signatures 2->56 8 SecuriteInfo.com.Trojan.PackedNET.2032.18668.17826.exe 7 2->8         started        12 CYUTyliKlPLpj.exe 5 2->12         started        signatures3 process4 file5 36 C:\Users\user\AppData\...\CYUTyliKlPLpj.exe, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmpCABA.tmp, XML 8->38 dropped 58 Uses schtasks.exe or at.exe to add and modify task schedules 8->58 60 Writes to foreign memory regions 8->60 62 Adds a directory exclusion to Windows Defender 8->62 14 RegSvcs.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        64 Multi AV Scanner detection for dropped file 12->64 66 Machine Learning detection for dropped file 12->66 68 Injects a PE file into a foreign processes 12->68 24 RegSvcs.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 46 mail.adityagroup.co 162.241.169.155, 49693, 49695, 587 UNIFIEDLAYER-AS-1US United States 14->46 48 api4.ipify.org 64.185.227.156, 443, 49692, 49694 WEBNXUS United States 14->48 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->70 72 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->72 74 Tries to steal Mail credentials (via file / registry access) 14->74 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        76 Tries to harvest and steal browser information (history, passwords, etc) 24->76 34 conhost.exe 26->34         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d0a887a3854e98591d1f6b0fc2cdf986d032efad809323223949548860107e8/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-09-29 01:39:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 23 (82.61%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dufiq6ryktuyleor62ypylg7tbwqglx23aetemrdsskurbqba7ua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0828689925ecabda99bd3939a58b034387e6cd4c153c7652a0450d93010ccae3
AgentTesla
0c5191bdd545d9c2abb7809fa5a342adcf3e766bc4c4e320f5799b4430bbb203
AgentTesla
26a294c50930c0cd9fbed08dd7fb63ea59bd2300eed46c452de0b4c5f7b95309
AgentTesla
5452d5591e734d9e447e2daac94374327b1f81fd48c111b139f0bda6ffad2fc5
AgentTesla
5f40cdee2712cc21e0f0f35983524f8b1e94cf29e666e1039deac3f5ec9cf3e3
AgentTesla
7d1ecdb6f4825c42fd25d761f94b4b9b460c8da0f5e7b84b7b8b4fbf25c690ff
AgentTesla
9551b8ab0bc6b210d632f4e4d77238f1ba8ddaefb6e8728c579773ce9eed963e
AgentTesla
96138bd8d744b5e55b944fd9efb53faf37d661f4c4eda6ad2a1cc2746dcf3bdf
AgentTesla
d54779db2e1229fd52e0f90f52422accfa374f74645a9ca20503e2c8a6669630
AgentTesla
f6179cbf2bc8c51ab1acf7f5b4fce4857a27d6edc8ddc8d37a99476596d1e0cd
AgentTesla
+ 3 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231006-bxyrtsae37/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
5ab11a933c95891b62f1ba94f38cdf01ded8f19061946601670c430d084dd007
MD5 hash:
24e1d07ed94115e19deac95b30c3af96
SHA1 hash:
bb6c15b4d1cbc2b3307a58af6d0c3d5ec6ce4e09
Link:
https://www.unpac.me/results/28700fc2-92af-41d3-8392-0eab5c89d20b/
SH256 hash:
7df9fb262d2db726f0eaecf54eff591d370394357c1ea3e7d963d4d46b1c434d
MD5 hash:
c8f9847d180e3f0145c3a75aa30356fd
SHA1 hash:
af2d83cdfd9ebec6b56b1b0fc5cb494a2d6ded0e
Link:
https://www.unpac.me/results/28700fc2-92af-41d3-8392-0eab5c89d20b/
SH256 hash:
bc6e1487bee00a8fd2b639ee4e60867d7e409bd3cb6be1451f5ddbce26340766
MD5 hash:
fe233bfa89c7e26811c45fec198f7937
SHA1 hash:
6f0af0f155b841786f43b01e0c1c033aa277cdbd
Link:
https://www.unpac.me/results/28700fc2-92af-41d3-8392-0eab5c89d20b/
SH256 hash:
755796e62c9c0c2f5c5b664838d93083cd1c3290ba666dd84bb497b38a953776
MD5 hash:
27ee6f94451763acb15c427adfddba5f
SHA1 hash:
1c3e2c1148afe19681e50aa0a5ed027581b432e5
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/28700fc2-92af-41d3-8392-0eab5c89d20b/
Parent samples :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 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
Link:
https://www.unpac.me/results/28700fc2-92af-41d3-8392-0eab5c89d20b/
SH256 hash:
1d0a887a3854e98591d1f6b0fc2cdf986d032efad809323223949548860107e8
MD5 hash:
0c57312c0b00c3a2f0648138089afe88
SHA1 hash:
1a82909c42d5f882443bac91ce179de386431ca2
Link:
https://www.unpac.me/results/28700fc2-92af-41d3-8392-0eab5c89d20b/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1d0a887a3854/report/overview.html
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/1d0a887a3854e98591d1f6b0fc2cdf986d032efad809323223949548860107e8

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:NET
Create hunting rule
Author:malware-lu
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.

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