MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42
SHA3-384 hash: 812e95aeadd9cc38707451321204105e211e59df0fd80f73f40b502345b9f29709231f12287b3dfb9463505dd0a259a4
SHA1 hash: db855a0d093599e1de028c940ec1a55609fc2eff
MD5 hash: 8da686aa603b9545e720dc33c94776c7
humanhash: carpet-eleven-solar-twelve
File name:ORIGINAL SHIPPING DOCUMENTS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:785'920 bytes
First seen:2024-06-12 06:38:08 UTC
Last seen:2024-06-12 07:34:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:LdXtfETqj+W1Wl82LdYSAeabT1akloriSzh1+nGqWHk3rtLl:Ld92qZWRZi7oGS14cuP
Threatray 1'169 similar samples on MalwareBazaar
TLSH T1C6F4F105B21FD968D81B0775CA465AF44BA23FEDF401AA5B186F3C6F7973B130129C8A
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon cccccccccccccccc (8 x AgentTesla, 4 x Formbook, 1 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
361
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42.exe
Verdict:
Malicious activity
Analysis date:
2024-06-12 06:47:26 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/a838c1c3-88dd-410a-8740-9b57d79a3392

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.29934.19755.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66694266da262547655eb0adwin7simulatehigh_evasion
Tags:
Banker Encryption Execution Network Msil Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6669428649a1c8306266ae79/reports/978993f0-deef-4d64-80b9-589b715b8f80/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42
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/1535257d-5462-44bd-9075-015d8e89c389
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1455819
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1455819 Sample: ORIGINAL SHIPPING DOCUMENTS.exe Startdate: 12/06/2024 Architecture: WINDOWS Score: 100 55 www.zethcraft.info 2->55 57 www.niteclasses.com 2->57 59 10 other IPs or domains 2->59 71 Snort IDS alert for network traffic 2->71 73 Multi AV Scanner detection for domain / URL 2->73 75 Malicious sample detected (through community Yara rule) 2->75 77 11 other signatures 2->77 10 ORIGINAL SHIPPING DOCUMENTS.exe 7 2->10         started        14 ldxrTJKc.exe 5 2->14         started        signatures3 process4 file5 47 C:\Users\user\AppData\Roaming\ldxrTJKc.exe, PE32 10->47 dropped 49 C:\Users\...\ldxrTJKc.exe:Zone.Identifier, ASCII 10->49 dropped 51 C:\Users\user\AppData\Local\...\tmp5519.tmp, XML 10->51 dropped 53 C:\...\ORIGINAL SHIPPING DOCUMENTS.exe.log, ASCII 10->53 dropped 89 Adds a directory exclusion to Windows Defender 10->89 91 Injects a PE file into a foreign processes 10->91 16 ORIGINAL SHIPPING DOCUMENTS.exe 10->16         started        19 powershell.exe 23 10->19         started        21 schtasks.exe 1 10->21         started        93 Multi AV Scanner detection for dropped file 14->93 95 Machine Learning detection for dropped file 14->95 23 schtasks.exe 1 14->23         started        25 ldxrTJKc.exe 14->25         started        signatures6 process7 signatures8 67 Maps a DLL or memory area into another process 16->67 27 ZAYWMLjkVFMIHcMdUpwn.exe 16->27 injected 69 Loading BitLocker PowerShell Module 19->69 30 WmiPrvSE.exe 19->30         started        32 conhost.exe 19->32         started        34 conhost.exe 21->34         started        36 conhost.exe 23->36         started        process9 signatures10 97 Found direct / indirect Syscall (likely to bypass EDR) 27->97 38 SearchFilterHost.exe 13 27->38         started        process11 signatures12 79 Tries to steal Mail credentials (via file / registry access) 38->79 81 Tries to harvest and steal browser information (history, passwords, etc) 38->81 83 Modifies the context of a thread in another process (thread injection) 38->83 85 3 other signatures 38->85 41 ZAYWMLjkVFMIHcMdUpwn.exe 38->41 injected 45 firefox.exe 38->45         started        process13 dnsIp14 61 itunumusic.com 94.23.160.246, 49714, 80 OVHFR France 41->61 63 www.a229b.top 154.214.116.23, 49716, 49717, 49718 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 41->63 65 www.lifecoachen.com 154.93.135.228, 49722, 49723, 49724 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 41->65 87 Found direct / indirect Syscall (likely to bypass EDR) 41->87 signatures15
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=voasxchw3dswblmccrlutfuia265thoegfcxp4bchslgfrbsxrba._file
Verdict:
malicious
Similar samples:
395a45f3510c96310eeb7974a52fd3966ae43142a9bb26f60f8d773ac88cfa38
AgentTesla
405728d134c1cefc1080144f8cf1cba98af80fdfc65b918b89263741cc395ae2
AgentTesla
4945386dd90b6b092bd13414fe19d0a296ce17f0822632a6b6567252f692cef5
AgentTesla
af6694d1a51a60d7bf11ca63a9af3e749c122490ab8f620921b73f89eb1d9123
AgentTesla
d4f5352089a193f4524950c4187030e56b8472d81db26862f01fddd1b6936064
AgentTesla
+ 1'159 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/240612-hel4msshre/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/498ddb5f-631f-4056-b46b-b3c0568be6e6
Unpacked files
SH256 hash:
151c37f183951190f0c0e0c9c02300caf2478450f8006974ffd8a27c9b64b6bf
MD5 hash:
04bcb2086f77defd0b2fa0481643b395
SHA1 hash:
311aa0864561d38c61572aeb2f46ac16e7841769
Link:
https://www.unpac.me/results/e980a0b9-0de3-48fa-8c8a-b0b49f6d78da/
SH256 hash:
08c7811d0fae21d0fa89fa831065fe10828284e07fa832c5ff607280598a0961
MD5 hash:
d7627fd7713a6792668fe32ea548dc02
SHA1 hash:
7c17c6908cd5a831a2dfed50d6e9b3551cd1fb82
Link:
https://www.unpac.me/results/e980a0b9-0de3-48fa-8c8a-b0b49f6d78da/
SH256 hash:
d67867ef93204c27c126a41fa778fcdbf89e34a3750014d8cc4a9394a1300d96
MD5 hash:
cfddc0c2c035e91ecc76782ff513e30a
SHA1 hash:
efd2f376cd2a3574240be6b03c563f42630a6ef7
Link:
https://www.unpac.me/results/e980a0b9-0de3-48fa-8c8a-b0b49f6d78da/
Parent samples :
82cbe9fc57abd337a5bf0d0d478ae7fb9158987c1d7c5006b20e309c06329ae8
804aee8eba800043c912038c55c36edeb8dd761913047e99b4a5e8d8cb8ef6c4
SH256 hash:
1feba65bd2aa62dc3cad4b386b25e5a5922cfaaa4f0c1aecff536bf10f54dc12
MD5 hash:
21ca6aa79257797cfcf81faf284a9f89
SHA1 hash:
bb55c21f04bd9a0d6fbd40f7129ec68344bd524e
Link:
https://www.unpac.me/results/e980a0b9-0de3-48fa-8c8a-b0b49f6d78da/
SH256 hash:
115c3af40044544fff387c720debda01658d79e979d6ead1aef7f3584053bd3d
MD5 hash:
54771bbb07f6120040d9b4c0a1b3b582
SHA1 hash:
724d84ec077f1869d35917240c1e3d7e3e4aff09
Link:
https://www.unpac.me/results/e980a0b9-0de3-48fa-8c8a-b0b49f6d78da/
SH256 hash:
ab812b88f6d8e560ad82145749968806bdd99dc4314577f0223c9662c432bc42
MD5 hash:
8da686aa603b9545e720dc33c94776c7
SHA1 hash:
db855a0d093599e1de028c940ec1a55609fc2eff
Link:
https://www.unpac.me/results/e980a0b9-0de3-48fa-8c8a-b0b49f6d78da/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ab812b88f6d8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NETexecutableMicrosoft
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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