MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7b185cdc7b58c419814ecbf667db1307587b1949e8f107fd80e16af446196d4. 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 8 File information Comments
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SHA256 hash: d7b185cdc7b58c419814ecbf667db1307587b1949e8f107fd80e16af446196d4
SHA3-384 hash: 117f76d83b6d46f36e72d9aedc6e074e97645c3a257030f0e62cbb1dc8351fee685646495d7b6225d19ebacdfc79f3af
SHA1 hash: 96e3f0842e5e6e01659d8b6fa8f63313fd089508
MD5 hash: a581b527e44fdebb3f62b184e4df5a4d
humanhash: monkey-finch-oven-arizona
File name:a581b527e44fdebb3f62b184e4df5a4d.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:474'112 bytes
First seen:2021-02-26 06:28:04 UTC
Last seen:2021-02-26 08:54:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bc1f3d37f0576c06a55239dd8ef530e7 (1 x Gozi)
ssdeep 12288:4X9g5LrVNrVBpIzSivHnR8beZum3C04v26NLThj:48rJQzSi51ZOv28
TLSH 76A4021171B1E032D25A96F14165C7BC5836B8355B25A6CBAB840FB93F31BE2873A34F
Reporter abuse_ch
Tags:exe Gozi isfb


Avatar
abuse_ch
Payload URL:
http://188.93.233.59/1.exe

Gozi C2:
http://darwikalldkkalsld.xyz/fallback/

Intelligence

File Origin
# of uploads :
2
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a581b527e44fdebb3f62b184e4df5a4d.exe
Verdict:
Malicious activity
Analysis date:
2021-02-26 06:30:40 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/be344f34-cfde-48ee-bf73-e370f7c85a52

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/119325/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.36394448.19696.11895.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a file
Deleting a recently created file
Reading critical registry keys
Sending a UDP request
Delayed reading of the file
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a window
Searching for the window
Sending a TCP request to an infection source
Stealing user critical data
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.
Result
Threat name:
Ursnif Raccoon
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/619385
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 358685 Sample: FApiRVQ4a9.exe Startdate: 26/02/2021 Architecture: WINDOWS Score: 100 39 darwikalldkkalsld.xyz 2->39 57 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->57 59 Found malware configuration 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 4 other signatures 2->63 8 FApiRVQ4a9.exe 82 2->8         started        13 iexplore.exe 1 49 2->13         started        15 iexplore.exe 2 83 2->15         started        signatures3 process4 dnsIp5 43 188.93.233.59, 49720, 80 NETSOLUTIONSNL Portugal 8->43 45 telete.in 195.201.225.248, 443, 49711 HETZNER-ASDE Germany 8->45 47 desertfebruaryfire.top 35.228.252.199, 443, 49716 GOOGLEUS United States 8->47 31 C:\Users\user\AppData\...\m9oUl7iYmN.exe, PE32 8->31 dropped 33 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 8->33 dropped 35 C:\Users\user\AppData\...\vcruntime140.dll, PE32 8->35 dropped 37 57 other files (none is malicious) 8->37 dropped 65 Detected unpacking (changes PE section rights) 8->65 67 Detected unpacking (overwrites its own PE header) 8->67 69 Tries to steal Mail credentials (via file access) 8->69 71 Tries to harvest and steal browser information (history, passwords, etc) 8->71 17 m9oUl7iYmN.exe 8->17         started        20 cmd.exe 1 8->20         started        22 iexplore.exe 25 13->22         started        25 iexplore.exe 36 15->25         started        file6 signatures7 process8 dnsIp9 49 Detected unpacking (changes PE section rights) 17->49 51 Detected unpacking (overwrites its own PE header) 17->51 53 Writes or reads registry keys via WMI 17->53 55 Writes registry values via WMI 17->55 27 conhost.exe 20->27         started        29 timeout.exe 1 20->29         started        41 darwikalldkkalsld.xyz 185.186.245.62, 49739, 49740, 49741 WZCOM-US Netherlands 22->41 signatures10 process11
Detection:
raccoon
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d7b185cdc7b58c419814ecbf667db1307587b1949e8f107fd80e16af446196d4/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-02-24 12:57:50 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=26yyltohwwgedgau5s7wm7nrgb2ypmmut2hra76ybylk6rdbs3ka._file
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb family:raccoon botnet:563129eb2a69de0d6dd4671019520d08f6eb4830 botnet:6565 banker discovery spyware stealer trojan
Link:
https://tria.ge/reports/210226-hwtake8y26/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Gozi, Gozi IFSB
Raccoon
Malware Config
C2 Extraction:
updates.microsoft.com
klounisoronws.xyz
darwikalldkkalsld.xyz
Unpacked files
SH256 hash:
c1fc4b4548e58a24be13f12d6f03f87f83886aad42bb792ae20ccd25a3ce4c30
MD5 hash:
57fc214330abd3d256b72b998032049a
SHA1 hash:
9aed1f9523936f37ed7bcee9de6b7b2dec94d1d0
Detections:
win_raccoon_auto
Create hunting rule
Link:
https://www.unpac.me/results/48d13173-9469-433d-b1be-13f1dab06f02/
Parent samples :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 hash:
d7b185cdc7b58c419814ecbf667db1307587b1949e8f107fd80e16af446196d4
MD5 hash:
a581b527e44fdebb3f62b184e4df5a4d
SHA1 hash:
96e3f0842e5e6e01659d8b6fa8f63313fd089508
Link:
https://www.unpac.me/results/48d13173-9469-433d-b1be-13f1dab06f02/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:@ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_Raccoon
Create hunting rule
Author:ditekSHen
Description:Detects Raccoon/Racealer infostealer
Rule name:Ursnif
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Ursnif(a.k.a. Dreambot, Gozi, ISFB) in memory
Reference:internal research
Rule name:win_dreambot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_isfb_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_raccoon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
URLhaus
https://urlhaus.abuse.ch/url/1030978/
Cape
Cape
https://www.capesandbox.com/analysis/119325/

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