MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1. 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


Gozi


Vendor detections: 11


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

SHA256 hash: 25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1
SHA3-384 hash: aff8a02d3672508ff2b73f1659314930956ad1919c715dc46c61ec36957c46ada34d0d9d070389afe1f9f89ae6163963
SHA1 hash: 44f22a053e84cd7afcf34a4fa19dbf512c8a624d
MD5 hash: 26788bdf519813ff2600570a5c8e23d9
humanhash: apart-oklahoma-charlie-mobile
File name:61b85f75e6a7c.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:1'781'920 bytes
First seen:2021-12-14 09:14:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 90a569c76737ac6eae14ae164dabea89 (2 x Gozi)
ssdeep 49152:dOMY8UQw8MT8UQw8MT8UQw8MT8UQw8MT8UQw8MT8UQw8Mc:9Y8UQw8MT8UQw8MT8UQw8MT8UQw8MT8Z
TLSH T11785E4DC2281871BE825723C7469D2B68B156C875B75813E6E473EFF3532346A68EE03
File icon (PE):PE icon
dhash icon 82b1ec8e92d6cc71 (6 x Gozi, 3 x Quakbot, 1 x Hancitor)
Reporter JAMESWT_WT
Tags:brt dll exe Gozi isfb Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
548
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
61b85f75e6a7c.dll
Verdict:
Malicious activity
Analysis date:
2021-12-14 09:17:49 UTC
Tags:
trojan stealer
Link:
https://app.any.run/tasks/bc6a5e99-a446-47ac-aa75-205db1e95a2a

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/213897/
Detection(s):
SecuriteInfo.com.Artemis26788BDF5198.7458.22431.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/1916/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61b8609cdb84542d41be36fc/reports/a8d189f1-72c2-448d-a67b-d8d04fdbd008/overview
Result
Verdict:
UNKNOWN
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:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/38e80938-1c5b-4fd6-a656-74eec10bfd54
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/906975
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Found malware configuration
Hooks registry keys query functions (used to hide registry keys)
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)
Modifies the export address table of user mode modules (user mode EAT hooks)
Modifies the import address table of user mode modules (user mode IAT hooks)
Modifies the prolog of user mode functions (user mode inline hooks)
PE file has a writeable .text section
Sigma detected: MSHTA Spawning Windows Shell
Sigma detected: Suspicious Call by Ordinal
Sigma detected: Suspicious Csc.exe Source File Folder
System process connects to network (likely due to code injection or exploit)
Writes or reads registry keys via WMI
Writes registry values via WMI
Writes to foreign memory regions
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 539453 Sample: 61b85f75e6a7c.dll Startdate: 14/12/2021 Architecture: WINDOWS Score: 100 81 8.8.8.8.in-addr.arpa 2->81 83 1.0.0.127.in-addr.arpa 2->83 109 Found malware configuration 2->109 111 Malicious sample detected (through community Yara rule) 2->111 113 Yara detected  Ursnif 2->113 115 10 other signatures 2->115 9 loaddll32.exe 1 2->9         started        13 mshta.exe 2->13         started        15 mshta.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 97 windows.update3.com 9->97 99 berukoneru.website 9->99 101 2 other IPs or domains 9->101 141 Writes to foreign memory regions 9->141 143 Allocates memory in foreign processes 9->143 145 Modifies the context of a thread in another process (thread injection) 9->145 147 3 other signatures 9->147 19 regsvr32.exe 9->19         started        23 rundll32.exe 9->23         started        25 cmd.exe 1 9->25         started        27 control.exe 9->27         started        29 powershell.exe 13->29         started        32 powershell.exe 15->32         started        34 powershell.exe 17->34         started        36 powershell.exe 17->36         started        signatures6 process7 dnsIp8 85 3.20.161.64, 443, 49792, 49795 AMAZON-02US United States 19->85 87 windows.update3.com 19->87 93 2 other IPs or domains 19->93 117 System process connects to network (likely due to code injection or exploit) 19->117 119 Writes to foreign memory regions 19->119 121 Allocates memory in foreign processes 19->121 129 2 other signatures 19->129 38 control.exe 19->38         started        89 18.219.227.107, 443, 49790, 49793 AMAZON-02US United States 23->89 91 windows.update3.com 23->91 95 2 other IPs or domains 23->95 123 Modifies the context of a thread in another process (thread injection) 23->123 125 Maps a DLL or memory area into another process 23->125 41 control.exe 23->41         started        43 rundll32.exe 1 25->43         started        69 C:\Users\user\AppData\...\jtmpm3o0.cmdline, UTF-8 29->69 dropped 127 Creates a thread in another existing process (thread injection) 29->127 46 csc.exe 29->46         started        53 2 other processes 29->53 49 csc.exe 32->49         started        51 conhost.exe 32->51         started        55 2 other processes 34->55 57 2 other processes 36->57 file9 signatures10 process11 dnsIp12 131 Modifies the context of a thread in another process (thread injection) 41->131 133 Maps a DLL or memory area into another process 41->133 103 berukoneru.website 79.110.52.144, 443, 49812, 49813 V4ESCROW-ASRO Romania 43->103 105 windows.update3.com 43->105 107 prod-sav-park-lb01-1919960993.us-east-2.elb.amazonaws.com 3.12.124.139, 443, 49789, 49791 AMAZON-02US United States 43->107 135 System process connects to network (likely due to code injection or exploit) 43->135 137 Writes to foreign memory regions 43->137 139 Writes registry values via WMI 43->139 59 control.exe 43->59         started        71 C:\Users\user\AppData\Local\...\jtmpm3o0.dll, PE32 46->71 dropped 61 cvtres.exe 46->61         started        73 C:\Users\user\AppData\Local\...\kon0vos3.dll, PE32 49->73 dropped 63 cvtres.exe 49->63         started        75 C:\Users\user\AppData\Local\...\gmpgobli.dll, PE32 53->75 dropped 77 C:\Users\user\AppData\Local\...\wnczrnms.dll, PE32 55->77 dropped 65 cvtres.exe 55->65         started        79 C:\Users\user\AppData\Local\...\hupbkl0t.dll, PE32 57->79 dropped 67 cvtres.exe 57->67         started        file13 signatures14 process15
Detection:
gozi
Create hunting rule
Link:
https://mwdb.cert.pl/sample/25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1/
Threat name:
Win32.Infostealer.Gozi
Create hunting rule
Status:
Malicious
First seen:
2021-12-14 09:15:13 UTC
File Type:
PE (Dll)
Extracted files:
546
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:8899 banker trojan
Link:
https://tria.ge/reports/211214-k7xf7afea6/
Behaviour
Enumerates processes with tasklist
Gathers network information
Gathers system information
Modifies Internet Explorer settings
Runs net.exe
Runs ping.exe
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Discovers systems in the same network
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Deletes itself
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
microsoft.com/windowsdisabler
windows.update3.com
berukoneru.website
gerukoneru.website
fortunarah.com
assets.msn.com
http://microsoft.com
79.110.52.217
79.110.52.215
45.9.20.190
45.9.20.128
aerukoneru.site
serukoneru.site
yerukoneru.site
karfaganda.com
Unpacked files
SH256 hash:
2016d7a34f821666b0cf069ce3c8e8a2479368852f347aa298209ab89c645a00
MD5 hash:
a1f9cc96f3d8c07076177c4fb502a710
SHA1 hash:
f97f72e943e4310a0dda3ebddc5a7b7b04756dc2
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/0ce3a427-6c5b-4ab4-b24e-8dc5863229c1/
Parent samples :
25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1
fa668d1a58b3b92d9c1b9a740facfaebb35dd723deaf5a3833592208a8a47e5e
aa4d5569f00d3fed84a25b4a1adcf28e55150e01cd5917082fa9569f774b984e
3fff4baf83e75e39c51a2484ca04763852b6d6bf0a24ecb341e65dd2724711a0
53f09461a48f10c95f426cd179106cbe94fba81c498fb7414d6a849470ee777e
SH256 hash:
36bf3875a160229aacd325b0d0b3cb09d4adbb67a204ab64394bb3aa6d2fda45
MD5 hash:
21473889dd4bb4bb4b9aa9b45ed1634b
SHA1 hash:
14b930ca908e77f53b98b7a41eeab16b19d6fbfe
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/0ce3a427-6c5b-4ab4-b24e-8dc5863229c1/
Parent samples :
25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1
fa668d1a58b3b92d9c1b9a740facfaebb35dd723deaf5a3833592208a8a47e5e
aa4d5569f00d3fed84a25b4a1adcf28e55150e01cd5917082fa9569f774b984e
3fff4baf83e75e39c51a2484ca04763852b6d6bf0a24ecb341e65dd2724711a0
53f09461a48f10c95f426cd179106cbe94fba81c498fb7414d6a849470ee777e
SH256 hash:
25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1
MD5 hash:
26788bdf519813ff2600570a5c8e23d9
SHA1 hash:
44f22a053e84cd7afcf34a4fa19dbf512c8a624d
Link:
https://www.unpac.me/results/0ce3a427-6c5b-4ab4-b24e-8dc5863229c1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ursnif3
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/25f74513f1f0a72453bf096337daba7268bf77371f7fc210f56672f52b7b3af1

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/213897/

Comments