MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6f5f14ccd69b162c953507c108e4bf73fd12ab1563666ab680ea685e93cde71. 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


zgRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6f5f14ccd69b162c953507c108e4bf73fd12ab1563666ab680ea685e93cde71
SHA3-384 hash: e5e666249b7052fda185cc2831ace4594ece76fc59a427ca41184287ca93cc314278fd3435837ed08baf2c4b78bad7b3
SHA1 hash: aa8a83d78a929dce80bad2786bc92e08028d134b
MD5 hash: 39033dab0fd89aa8ecaff242fc98c7dc
humanhash: network-mountain-table-enemy
File name:AJiwZGDbCiDzbQ0.exe
Download: download sample
Signature zgRAT
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File size:853'504 bytes
First seen:2022-10-18 06:11:22 UTC
Last seen:2022-10-18 07:08:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:rqAn3v9HiPyfPYD//DmqOINvJl7uQqO4mGwuo0Es/:p3vayfQrDmqOI9aQkmGwuo0
TLSH T121057BB611D65607E4297175C8C3D2F32AFBAD60A061D1C79AD72F6FBC440BB921338A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter lowmal3
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AJiwZGDbCiDzbQ0.exe
Verdict:
Suspicious activity
Analysis date:
2022-10-18 06:05:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2596ee5a-c0e3-4b0d-b83d-2f412cab0d07

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/321210/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1625.563.19226.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634e43b466721ebd9b2ef35d/reports/d4b65590-3741-4024-88d6-fe199de397e3/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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/41faa1b0-6503-4fd5-a15f-7c1510098bbd
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1092442
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
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 steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 725062 Sample: AJiwZGDbCiDzbQ0.exe Startdate: 18/10/2022 Architecture: WINDOWS Score: 100 24 www.succes-digitalmlm.com 2->24 26 succes-digitalmlm.com 2->26 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected AntiVM3 2->40 42 5 other signatures 2->42 9 AJiwZGDbCiDzbQ0.exe 3 2->9         started        signatures3 process4 file5 22 C:\Users\user\...\AJiwZGDbCiDzbQ0.exe.log, ASCII 9->22 dropped 12 AJiwZGDbCiDzbQ0.exe 9->12         started        process6 signatures7 52 Modifies the context of a thread in another process (thread injection) 12->52 54 Maps a DLL or memory area into another process 12->54 56 Sample uses process hollowing technique 12->56 58 Queues an APC in another process (thread injection) 12->58 15 explorer.exe 12->15 injected process8 dnsIp9 28 www.rcquad.com 156.254.147.131, 49702, 49703, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 15->28 30 bainganredz.online 109.106.250.7, 49700, 49701, 80 NETNET-ASRS Serbia 15->30 32 5 other IPs or domains 15->32 34 System process connects to network (likely due to code injection or exploit) 15->34 19 cmstp.exe 13 15->19         started        signatures10 process11 signatures12 44 Tries to steal Mail credentials (via file / registry access) 19->44 46 Tries to harvest and steal browser information (history, passwords, etc) 19->46 48 Deletes itself after installation 19->48 50 2 other signatures 19->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6f5f14ccd69b162c953507c108e4bf73fd12ab1563666ab680ea685e93cde71/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
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Status:
Malicious
First seen:
2022-10-17 07:59:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u327ctgnngywfsktkb6bbdsl6475ckvrky3gnk3ib2til2j43zyq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:formbook family:xloader campaign:axe3 loader rat spyware stealer trojan
Link:
https://tria.ge/reports/221018-gx614afadk/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook
Xloader
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cdc18312-f709-4ad8-8135-3b58771bac6a
Unpacked files
SH256 hash:
6d90d28f0ef2fa7e0e629bc0e653b9cda5d7e142518d3ba2269c465f18b72eb3
MD5 hash:
980217113c4fb287c47fb2b59c9c207c
SHA1 hash:
97d847a8380650163826a0fd1ff3d84c9093ae29
Detections:
XLoader
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
Parent samples :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 hash:
de11a456c948ba4282c7add9fb49e2a9ecc30dd91594298c63472b795c120d8b
MD5 hash:
57d646cb8f88dc43e80bef7392c6d1d5
SHA1 hash:
c0072144218ce3cd497c5c7515c3eabd8837b703
Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
SH256 hash:
898cb611899432a367996baa3df9e42c751bfd26d876e1094f6b27654522a559
MD5 hash:
f70aac8e3589e47c98737edf075f732e
SHA1 hash:
f8db727563c42fe2fd60a3955f6ae0fd3719c988
Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
SH256 hash:
aa0a0d924194710b59f0b3409a272870db46fe2c261692513859f4540d615a86
MD5 hash:
903d7bad389d9b1920320463c642d61d
SHA1 hash:
e1e71032d294917585c1a43bf03458191bc79ef5
Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
SH256 hash:
9a2a9641cc1c5503509a769f56a719b5b529c2472a15eff64a56024fb1a11e3c
MD5 hash:
9e85f26c5574e74ebb44c8cb7bf58101
SHA1 hash:
52f6a3a5979f5537d199f8cad6c894f53f91ccfc
Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
SH256 hash:
a6f5f14ccd69b162c953507c108e4bf73fd12ab1563666ab680ea685e93cde71
MD5 hash:
39033dab0fd89aa8ecaff242fc98c7dc
SHA1 hash:
aa8a83d78a929dce80bad2786bc92e08028d134b
Link:
https://www.unpac.me/results/63ca89e0-4a6b-499d-96a6-57038fb3ecdd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/a6f5f14ccd69b162c953507c108e4bf73fd12ab1563666ab680ea685e93cde71

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
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Rule name:Skystars_Malware_Imphash
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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

zgRAT

Executable exe a6f5f14ccd69b162c953507c108e4bf73fd12ab1563666ab680ea685e93cde71

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321210/

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