MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99d362bc94916015ac739927f8807e016c50d6b985f4d659a28b6db0a4a6903f. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99d362bc94916015ac739927f8807e016c50d6b985f4d659a28b6db0a4a6903f
SHA3-384 hash: 11cbc64d544c109a3315b8cc9e7767dc38eb3fa817cee8df23c0edc5ecd03dff1440dc26f484a40274bbe91aba83c668
SHA1 hash: 6b41a24cfd29d17886af3dbb5fa24263c5787887
MD5 hash: 2e8833ee7fb67ef33bfd190f47a2044e
humanhash: two-iowa-pasta-happy
File name:file
Download: download sample
File size:7'611'499 bytes
First seen:2022-10-07 20:01:29 UTC
Last seen:2022-10-07 21:00:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'102 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91OKZmbettpmCie+0vo23n89Wjg3feW4DY0g:3OKZjEEvo23n8k2fNH
Threatray 388 similar samples on MalwareBazaar
TLSH T10476330678F1CDB2E6C7193084A74F83A5FBEB751A32C89B0F692BC8E7759D58095207
TrID 34.0% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
25.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
13.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
8.6% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from http://194.58.108.112/setup.exe

Intelligence

File Origin
# of uploads :
32
# of downloads :
363
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317739/
Detection(s):
SecuriteInfo.com.Program.Unwanted.2823.171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching cmd.exe command interpreter
Modifying a system file
Launching a process
Creating a file in the system32 subdirectories
Creating a file
Creating a process with a hidden window
Forced system process termination
Launching a service
Replacing files
Sending a UDP request
Deleting a recently created file
Running batch commands
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/634085bbd5955f6f49d60921/reports/d9b66b1f-6136-49b7-9398-a376834e053b/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/bdc377e6-00b8-448f-b782-cc888c669c19
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1086023
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Sigma detected: Schedule system process
Suspicious powershell command line found
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 718577 Sample: file.exe Startdate: 07/10/2022 Architecture: WINDOWS Score: 100 92 www.testupdate.info 2->92 94 service-domain.xyz 2->94 96 7 other IPs or domains 2->96 108 Multi AV Scanner detection for domain / URL 2->108 110 Antivirus detection for dropped file 2->110 112 Multi AV Scanner detection for dropped file 2->112 114 5 other signatures 2->114 11 file.exe 7 2->11         started        14 myhsgct.exe 1 8 2->14         started        17 powershell.exe 12 2->17         started        19 gpscript.exe 2->19         started        signatures3 process4 file5 88 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->88 dropped 21 Install.exe 4 11->21         started        90 C:\Windows\Temp\...\ddkbOcn.exe, PE32 14->90 dropped 122 Antivirus detection for dropped file 14->122 124 Multi AV Scanner detection for dropped file 14->124 126 Very long command line found 14->126 25 powershell.exe 9 14->25         started        27 Conhost.exe 14->27         started        29 gpupdate.exe 1 17->29         started        31 conhost.exe 17->31         started        signatures6 process7 file8 86 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->86 dropped 116 Multi AV Scanner detection for dropped file 21->116 33 Install.exe 10 21->33         started        118 Uses cmd line tools excessively to alter registry or file data 25->118 37 cmd.exe 25->37         started        39 conhost.exe 25->39         started        41 reg.exe 25->41         started        45 11 other processes 25->45 43 conhost.exe 29->43         started        signatures9 process10 file11 82 C:\Users\user\AppData\Local\...\myhsgct.exe, PE32 33->82 dropped 84 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 33->84 dropped 98 Antivirus detection for dropped file 33->98 100 Multi AV Scanner detection for dropped file 33->100 102 Uses schtasks.exe or at.exe to add and modify task schedules 33->102 104 Modifies Group Policy settings 33->104 47 forfiles.exe 1 33->47         started        49 forfiles.exe 1 33->49         started        51 schtasks.exe 2 33->51         started        55 3 other processes 33->55 106 Uses cmd line tools excessively to alter registry or file data 37->106 53 reg.exe 37->53         started        signatures12 process13 process14 57 cmd.exe 1 47->57         started        60 conhost.exe 47->60         started        62 cmd.exe 1 49->62         started        64 conhost.exe 49->64         started        66 conhost.exe 51->66         started        68 conhost.exe 55->68         started        70 conhost.exe 55->70         started        72 conhost.exe 55->72         started        signatures15 120 Uses cmd line tools excessively to alter registry or file data 57->120 74 reg.exe 1 1 57->74         started        76 reg.exe 1 57->76         started        78 reg.exe 1 1 62->78         started        80 reg.exe 1 62->80         started        process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99d362bc94916015ac739927f8807e016c50d6b985f4d659a28b6db0a4a6903f/
Threat name:
Win32.Trojan.Jaik
Create hunting rule
Status:
Malicious
First seen:
2022-10-07 20:02:23 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
17 of 41 (41.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=thjwfpeusfqblldttet7rad6afwfbvvzqx2nmwncrnw3bjfgsa7q._file
Verdict:
malicious
Similar samples:
012765efc8988e399e0a860444b06aad561ae6178d8ff840dbc2582002bdfb14
1290368d1e185c396e50d64cf815876ec61b18884820c569c15cf4c55e4f880a
249202b3d9ac4ebb6f6edc63d9111901fc4b7b023a0ecc9b540a3aed5236af56
32941c1fca90756dff0de53a2ad773794a59580c3b1df78a0ed94eb7b116e103
34361151ad0b8db0cbe73f62e38a0e51dea2b374498a944d1a5a849c0f03c108
3f69a578a5177449d61a0fd8c1d4290a4db14fae1b3b42a3e15cec495328ff93
61415d0c58a7f862b5317314dac9e40e42eb4012d85b0d823732b87c3db3d89f
62f21d6863eeb9346ab036278af9756955501c493e4e2748be5888b768ea29ac
7692f4cc4498db29146c03288d47f487b980ab3a41dcf2a2825f842a91339ea8
acf9e3614478e760b10bf0d0020a617d4ca2d994645a96da67e0fcd66f988abc
+ 378 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/221007-yr4gfsdfbl/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks installed software on the system
Drops Chrome extension
Drops desktop.ini file(s)
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0dce2500-6bce-4c4f-9481-b533cbd91604
Unpacked files
SH256 hash:
0a19296e754e41015cb19a459a8b65f9ea280ce7a5efdbc433562aa2e06b3dac
MD5 hash:
a16ab7fab14edda03d4e0b418fa3d958
SHA1 hash:
0ccf81aa60999c85bc6152f54f0b58e6bf92ea6b
Link:
https://www.unpac.me/results/3232a499-6dc4-4834-9d73-42d79b610a56/
SH256 hash:
99d362bc94916015ac739927f8807e016c50d6b985f4d659a28b6db0a4a6903f
MD5 hash:
2e8833ee7fb67ef33bfd190f47a2044e
SHA1 hash:
6b41a24cfd29d17886af3dbb5fa24263c5787887
Link:
https://www.unpac.me/results/3232a499-6dc4-4834-9d73-42d79b610a56/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/99d362bc94916015ac739927f8807e016c50d6b985f4d659a28b6db0a4a6903f

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/317739/

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