MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5
SHA3-384 hash: 1255849ddf07674ee377ee6032cd8a16e123caec736494ee895fed983db369b3516cc14a5635ca65085884ab1911f6b9
SHA1 hash: 233a7dc8b4b71cf58aae144580bee190f1272d64
MD5 hash: 8bd8bdf3fe7276e63a21591a0ccaf1f6
humanhash: butter-december-ack-blue
File name:Purchase Order No-1243.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:740'352 bytes
First seen:2023-01-31 07:08:07 UTC
Last seen:2023-01-31 07:12:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:JDHoGX6jXLi6dMg0CI01cNMPb2E/do5Weh3ih9HUA:JToGKK6c30bABYTt
Threatray 23'724 similar samples on MalwareBazaar
TLSH T1C6F4026A43788FE6C55983F571E410292B3026BAB093E7084D9DE8D5CD4B3F18E3766B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
187
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order No-1243.exe
Verdict:
Malicious activity
Analysis date:
2023-01-31 07:09:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/693c17fa-6c93-4d77-8c5b-79fa4659d9d8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/358556/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65247886.17488.2326.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63d8be8f89bd67c10fdbc7d3/reports/37cc9475-c54b-4a8a-993a-fdf690c5cd25/overview
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/d49b88c9-0c3c-49cf-97c2-867605721867
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1162195
Signature
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 794950 Sample: Purchase Order No-1243.exe Startdate: 31/01/2023 Architecture: WINDOWS Score: 100 74 Malicious sample detected (through community Yara rule) 2->74 76 Sigma detected: Scheduled temp file as task from temp location 2->76 78 Multi AV Scanner detection for submitted file 2->78 80 12 other signatures 2->80 7 GGDjwfugyU.exe 5 2->7         started        10 Purchase Order No-1243.exe 7 2->10         started        13 QJDTRM.exe 2->13         started        15 QJDTRM.exe 2->15         started        process3 file4 90 Multi AV Scanner detection for dropped file 7->90 92 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->92 94 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->94 17 GGDjwfugyU.exe 7->17         started        21 schtasks.exe 7->21         started        52 C:\Users\user\AppData\...behaviorgraphGDjwfugyU.exe, PE32 10->52 dropped 54 C:\Users\...behaviorgraphGDjwfugyU.exe:Zone.Identifier, ASCII 10->54 dropped 56 C:\Users\user\AppData\Local\...\tmp16F4.tmp, XML 10->56 dropped 58 C:\Users\...\Purchase Order No-1243.exe.log, ASCII 10->58 dropped 96 Adds a directory exclusion to Windows Defender 10->96 23 Purchase Order No-1243.exe 10 10->23         started        26 powershell.exe 21 10->26         started        28 powershell.exe 18 10->28         started        30 schtasks.exe 1 10->30         started        98 May check the online IP address of the machine 13->98 100 Machine Learning detection for dropped file 13->100 102 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->102 32 QJDTRM.exe 15->32         started        34 schtasks.exe 15->34         started        36 QJDTRM.exe 15->36         started        signatures5 process6 dnsIp7 70 2 other IPs or domains 17->70 38 conhost.exe 21->38         started        60 api4.ipify.org 64.185.227.155, 443, 49695, 49700 WEBNXUS United States 23->60 62 balsanatmarket.com 78.135.115.158, 49696, 49699, 49702 PREMIERDC-VERI-MERKEZI-ANONIM-SIRKETIPREMIERDC-SHTR Turkey 23->62 72 3 other IPs or domains 23->72 48 C:\Users\user\AppData\Roaming\...\QJDTRM.exe, PE32 23->48 dropped 50 C:\Users\user\...\QJDTRM.exe:Zone.Identifier, ASCII 23->50 dropped 82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->82 84 Tries to steal Mail credentials (via file / registry access) 23->84 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->86 40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        44 conhost.exe 30->44         started        64 192.168.2.1 unknown unknown 32->64 66 mail.balsanatmarket.com 32->66 68 api.ipify.org 32->68 88 Tries to harvest and steal browser information (history, passwords, etc) 32->88 46 conhost.exe 34->46         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-30 11:08:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
28 of 39 (71.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fehdm6eifvis6vikjxmbvopatzll7wd2lyr6rwxn53qkkk3ixsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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011c5a93fcf5f1fda343e254b6be02737381be4df4bdec1aa07c8ad23b540599
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01b0e10d7351007133aa2a5f1cef379b855706256fb70f327990ea142df772ad
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7ea54a151d7340d97ccc3d53dbf82900b2205f0df10b0571a12501ecaad5359d
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85913d4430d1da9a29e295d98d21997c90edf6d3dea08c709c81e5c8302c3e0f
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d48dfdeae66e3e9775045a7e88381be5cca89840df1e05062bdc3f86bfcebb85
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f873aff34af07e0be6364498ef313f9e21454ba6fcab0a24c5da2a438de2770c
AgentTesla
+ 23'714 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection evasion persistence spyware stealer
Link:
https://tria.ge/reports/230131-hytb3agg9y/
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
Adds Run key to start application
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
Link:
https://www.unpac.me/results/d3457515-da4f-4ef9-89d2-e2e2223f8dd7/
SH256 hash:
9952dc3a64f4ee8b6224b898895f86984b9d40a4f04cebdb6027481383175c7e
MD5 hash:
d0daeb4ac95c4c621f1b1e1dc4604293
SHA1 hash:
d36c2ff9a89a354616c4534d1bf68aa6f51eded6
Link:
https://www.unpac.me/results/d3457515-da4f-4ef9-89d2-e2e2223f8dd7/
SH256 hash:
15390b0be54aeda1e7bce5354a459cc8127db467b7a3ad9543a1ec805941571d
MD5 hash:
da391716b49148d4cb392418b37e7139
SHA1 hash:
b69b1f962035dbba7a96ab380685066b4777b8cb
Link:
https://www.unpac.me/results/d3457515-da4f-4ef9-89d2-e2e2223f8dd7/
SH256 hash:
86ad91d5105b5a8ad05e0240eeb9a087a2b16298b345119775f1c4527fea6707
MD5 hash:
72825751e877102dc2c54633cb29119a
SHA1 hash:
514ddda8457994196e0a794453914b7370a4be41
Link:
https://www.unpac.me/results/d3457515-da4f-4ef9-89d2-e2e2223f8dd7/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/d3457515-da4f-4ef9-89d2-e2e2223f8dd7/
SH256 hash:
f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5
MD5 hash:
8bd8bdf3fe7276e63a21591a0ccaf1f6
SHA1 hash:
233a7dc8b4b71cf58aae144580bee190f1272d64
Link:
https://www.unpac.me/results/d3457515-da4f-4ef9-89d2-e2e2223f8dd7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f14871b3c441/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/f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5

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: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.

Malspam

AgentTesla

Executable exe f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/358556/

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