MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c
SHA3-384 hash: 2ac01f3f1d248a703c52bed5f131a70453692867d20745e6d6014f31a29dd286b6b0a63310929de54acbf77defbe69aa
SHA1 hash: 5d9a100342fe7383479829d2d24343ee735a1826
MD5 hash: d5ee88c8a72921aa9dca20317ed1ef5e
humanhash: xray-texas-skylark-speaker
File name:Swift copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'163'784 bytes
First seen:2025-01-31 01:40:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:aUMC8CuZtC8YIBKHfaKWBECn6g2s0O8BD48rWHFDW+1RUrC:aU8CJ6BKHfavBECn6gL0O8BD48rWHFDD
TLSH T16B35D0C03B61B308DDAD6A348685EC3597A12DB97040B9F666ED3F8732FD2125A1CF16
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon dcd4d4dcd4ece8dc (4 x AgentTesla, 4 x MassLogger, 1 x VIPKeylogger)
Reporter BastianHein
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
519
Origin country :
CL CL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
41b7489f2e1264bbd87ae07cfd6dfa9dba0a65f10035326ba2b361a11511f7eb
Verdict:
Malicious activity
Analysis date:
2025-01-31 01:25:38 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/2e6efa89-b416-4100-a747-9bd45f6f3eaa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.4960.14730.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679c26926d96a8d7e4cd77e4
Tags:
shell lien msil sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature lolbin obfuscated packed packed packer_detected signed tracker
Link:
https://www.filescan.io/uploads/679c2a304587880099ba6c55/reports/b7027554-d526-40f2-a8bc-0a7babc4a8db/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c
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/02d8ed62-4658-4f0f-ae67-1fc4ba9a4f7b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1603544
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1603544 Sample: Swift copy.exe Startdate: 31/01/2025 Architecture: WINDOWS Score: 100 35 mail.azmaplast.com 2->35 47 Suricata IDS alerts for network traffic 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 9 other signatures 2->53 8 Swift copy.exe 4 2->8         started        12 boqXv.exe 2 2->12         started        14 boqXv.exe 1 2->14         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\Swift copy.exe.log, ASCII 8->31 dropped 55 Writes to foreign memory regions 8->55 57 Allocates memory in foreign processes 8->57 59 Adds a directory exclusion to Windows Defender 8->59 61 Injects a PE file into a foreign processes 8->61 16 RegSvcs.exe 1 4 8->16         started        21 powershell.exe 23 8->21         started        23 conhost.exe 12->23         started        25 conhost.exe 14->25         started        signatures6 process7 dnsIp8 33 mail.azmaplast.com 193.141.65.39, 49728, 587 KPNNL Iran (ISLAMIC Republic Of) 16->33 29 C:\Users\user\AppData\Roaming\...\boqXv.exe, PE32 16->29 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->37 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->39 41 Tries to steal Mail credentials (via file / registry access) 16->41 45 3 other signatures 16->45 43 Loading BitLocker PowerShell Module 21->43 27 conhost.exe 21->27         started        file9 signatures10 process11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-01-30 11:00:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
56
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghbf4aolvlvnzt5bgilibo75khaxxb3ilg7ip77sfmw3r3q6cf6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/250131-b34j9sxlcs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/abd94b30-83f7-4353-987b-566d60ee0162
Unpacked files
SH256 hash:
b09aeec4d20cac35971b12067b6c91c2c2a4a72c004c374ece366345909de625
MD5 hash:
42027cc4a563a5ed356f303a0e9475e8
SHA1 hash:
f4052dfd8f00c31416ab0d0d9e638961519c8108
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/5e16d594-7561-4b48-8581-72313d2474ad/
SH256 hash:
7e2e7cf85f0a5476331c3ba61d22838ffa5c7af4bd155e7d0f207e15175ba9b1
MD5 hash:
3b9addc45f5cf5006d96056abe12201a
SHA1 hash:
bec4df1939e8dc789095373621ea946853ba8758
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/5e16d594-7561-4b48-8581-72313d2474ad/
Parent samples :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1bc7788f9ec8a8e99c3a0dac3fc57c0cdc7ca2690b6ede27b807de7e5c7ca6bd
0801e3ba5ee4ceed58fce0a3e8c64c59ea9ef68602ba68276bf6b766541c89e9
0877b04273e885323c7e6485e348e39e92157343a4991ffcf7619128040b0f5a
73f84a24ad71c8218e35c8e832888d45a6595130d6aeae18ccd035f90cc91172
1ab01e7554ca61f291d86dae4cee160358fc21459425bfb28a7a0d8c0dddb2fe
a017ebe5d908a488c9fe0e16c08d8dece7eeb761eae0f29a873ede41a751bccb
fb68ecc763b52eb309d5133015ce88b89f151b7cd72ef05a876f0775cc66c9f1
e54bf4b20c28031720994ac7f99a5f151a9df956c14e437c9ecea84aea37119b
SH256 hash:
ffb97d9798a95e8bf0762ef3261ec76c3d510e2e12fb1e53a433c184c02dbb10
MD5 hash:
0cfaf885e248d58f7b236e6efdf716d0
SHA1 hash:
b25d9f8855fc09d2aec9882e5d8605e28108eb43
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/5e16d594-7561-4b48-8581-72313d2474ad/
Parent samples :
cabc5d9c4521d4ed396a616015bc0ce4f0a23e287a7dfbbcff504b1235ac4aad
f0e65a838c01e4741493c605aab2232854d22a14d913374a2c61f083b35d7aa7
98a11f5e0943f5a8e0475b4c7d87b5f67a1d39f7c44e564d86df4ebd687686f8
a7a1f53264ca6adf45c493ccf8db7da322b51c094a305ffff264db5df146edcd
115ecc94cd420b4f77a75eaf0597c9b37be273f5827bf96d8336c4a5827307c9
496183edd167fc6543a66bfc47c6a486eacf7fcafa9149d6d78c590e6d6b3be2
cff8bf19e834f403b7914c1fae20c0089b2a75a29a769c1e46aa3bb234171d1b
19ccabe99d3c6dd06c2c9f3659a7f196afcdaf84af869e573cf3545df80b997c
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06d1d5e5a8e641a62df3b3282dc437d24d48a31cc60f691c760023429788ec6c
0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b
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6c8c1ce5b36a379f6fd545629aa03270575b179e4194c31f6db163bf06de6cc6
000131c03f015a78307daa5d0d21c2fc6b286f54a51b5ad14b237433e77b3ea6
ef9f3bb8a6695a4ac654b7218954695432faf87784d5c78f8d237a4532a466cb
fa3e852fa9dde2dde0c1e2254f81059f8c2f1088596e0fb9aa2e37583c26ead5
42bf798312044d50fdcd35dca04eaa7bf628fd71e876fa6fa33b95e593d7526a
94fbf90615b1baf84da26854c9c7b72115eaa12eb8392d898c7689f433980120
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10b78bea9f7acc71be5868fb39e4941c06ec08c4b0ea25b0957ec6b63fe37e20
1e1cda620f33f8a4e039351b55ea841fb09e0212ca2dd44cbbcd52fc88ef8f61
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0d6a9673eb3db83be393b8e85fceb372b5fbad79ce1c56bd92ea4b6b3166f657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 hash:
31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c
MD5 hash:
d5ee88c8a72921aa9dca20317ed1ef5e
SHA1 hash:
5d9a100342fe7383479829d2d24343ee735a1826
Link:
https://www.unpac.me/results/5e16d594-7561-4b48-8581-72313d2474ad/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/31c25e01cbaa/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/31c25e01cbaaeadccfa1321680bbfd51c17b876859be87fff22b2db8ee1e117c

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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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