MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf
SHA3-384 hash: 18095d4776117f89c7a48d75ad1fccb6e38222f3fdf050d0a2a2d8e43382fddb9973399550ec3ba788293cf4870536ad
SHA1 hash: 14cd369131036e0b36ce9a19123d6fc33ce57d7c
MD5 hash: 5ae60fdeac1398def3157ce42fd4472d
humanhash: chicken-berlin-avocado-uncle
File name:server.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:288'768 bytes
First seen:2023-03-02 09:12:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 60fb081f0cd291e970c071b192d852f0 (5 x RedLineStealer, 2 x Amadey, 1 x N-W0rm)
ssdeep 6144:WaQAL83Tm5YTrp7+cirTLw/UAzwP+NzOn:cAoDm56taDAz
Threatray 293 similar samples on MalwareBazaar
TLSH T19754E032B6D1C032C04A0575D925D6A87E7EBC315665C8AB33182BBFEE30791A76F316
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 383264c0c0c0cc01 (1 x Gozi)
Reporter JAMESWT_WT
Tags:agenziaentrate exe Gozi isfb SMB Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
228
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
ursnif
Create hunting rule
ID:
1
File name:
server.exe
Verdict:
Malicious activity
Analysis date:
2023-03-02 09:14:23 UTC
Tags:
gozi ursnif dreambot trojan
Link:
https://app.any.run/tasks/8f8e5135-5230-4b4b-9a12-5cf1974aad53

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/371055/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6400689f66e79c93ba0d6b19/reports/2bc207a8-6e01-4636-b2ad-9596a30edafc/overview
Verdict:
Malicious
Labled as:
Ransom.84989A88
Link:
https://www.hybrid-analysis.com/sample/05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf
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/0e8ca0b5-baac-4e32-8f02-929ccf429c85
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1185539
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking system information)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-03-02 09:12:59 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aw3txtgxe3pu36dlccyawlwu23tlvgbs4o2hhxl2xzwfbsgvx67q._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
12a35db90d742e30447a174625c113cc13c73b223667031dbc6cae8be38ec5a2
Gozi
3b3e3f142508409133b565c5ee076574340c6d2eded21b8294db1156c9474858
Gozi
42978b12f0f6a35808049532ca02a2cbbd0181bc71d6c8525a7a4d2c4861ee4a
Gozi
59c39aa9884e76d3d737cf53f99b268892f3837cb0bbaf89903fa2860b57edcc
Gozi
84908c9c014c59a36369a618dfc51316646d1dbc3314da3c66100b0706567d22
Gozi
9d1e71b94eab825c928377e93377feb62e02a85b7d750b883919207119a56e0d
Gozi
cff404581196accfce86e8ba7a5b8f63b686ef831e384d95e46a04f908e0987a
Gozi
dcc33bc510228ff4cf4dc286e5902be5a262e3def4189960c702d27b83da84b2
Gozi
df9bc10545b7066ec3bc8868a9e20379aa9a7cbb38928902520eea8fdd3ac2a7
Gozi
e88fdec4baad15e68132d76f3b2ecc20cb47a7cd1e2936730bc7be538521789f
Gozi
+ 283 additional samples on MalwareBazaar
Result
Malware family:
gozi
Create hunting rule
Score:
  10/10
Tags:
family:gozi botnet:7709 banker isfb trojan
Link:
https://tria.ge/reports/230302-k6q8sabh6s/
Behaviour
Gozi
Malware Config
C2 Extraction:
checklist.skype.com
62.173.141.252
31.41.44.33
109.248.11.112
Unpacked files
SH256 hash:
876860a923754e2d2f6b1514d98f4914271e8cf60d3f95cf1f983e91baffa32b
MD5 hash:
2beb711bcfd441ca2d92da0313823a41
SHA1 hash:
ebc1777b9ef7242892e8479f3330ed561c370127
Detections:
ISFB_Main
Create hunting rule
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/f65c4d4a-6fdb-4cf6-b61b-706ba9fd419f/
Parent samples :
3b3e3f142508409133b565c5ee076574340c6d2eded21b8294db1156c9474858
876860a923754e2d2f6b1514d98f4914271e8cf60d3f95cf1f983e91baffa32b
9d1e71b94eab825c928377e93377feb62e02a85b7d750b883919207119a56e0d
05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf
061c271c0617e56aeb196c834fcab2d24755afa50cd95cc6a299d76be496a858
SH256 hash:
0368213fda034a3878243909f3c7943f971d3612af7fc1e97cb29673014ff837
MD5 hash:
ef600e76df6ed020b1b17b2f809408fd
SHA1 hash:
13654f0cbbf74d4477798f06e69cc69ba478328d
Link:
https://www.unpac.me/results/f65c4d4a-6fdb-4cf6-b61b-706ba9fd419f/
SH256 hash:
05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf
MD5 hash:
5ae60fdeac1398def3157ce42fd4472d
SHA1 hash:
14cd369131036e0b36ce9a19123d6fc33ce57d7c
Link:
https://www.unpac.me/results/f65c4d4a-6fdb-4cf6-b61b-706ba9fd419f/
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/05b73bccd726/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/05b73bccd726df4df86b10b00b2ed4d6e6ba9832e3b473dd7abe6c50c8d5bfbf

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_isfb_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.isfb.

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/371055/

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