MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfd6b7792f042f04b97e6c0ac355871538a9d12f995b8c9eb6ea0d657aea743c. 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


TeamBot


Vendor detections: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfd6b7792f042f04b97e6c0ac355871538a9d12f995b8c9eb6ea0d657aea743c
SHA3-384 hash: 1168b143cf231aea3929e0212ff0c8ae683f1ddd233adb8a68ae10a964c2e62946a1caa8849f4b319c3d3e5e92066ceb
SHA1 hash: 1b03126dfe5b2058687dfdae84ef9ed4973929c0
MD5 hash: 8e520cb65c4af68afe60787d557b90c2
humanhash: sink-orange-salami-vermont
File name:8e520cb65c4af68afe60787d557b90c2.exe
Download: download sample
Signature TeamBot
Create hunting rule
File size:825'856 bytes
First seen:2022-08-09 18:24:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 623e1d0e0ccc8d36097136ca422282af (1 x Stop, 1 x TeamBot)
ssdeep 24576:GQmHJl+XqRcGtTg9+JUz1pRMlVFNl8D3J5u+6:5aPT9JUz3WlVFNObe
Threatray 1'480 similar samples on MalwareBazaar
TLSH T1AF05F100BB90C036E5B716F4897983A8792E7ED1973455CB62D93BEA67386E0EC30357
TrID 40.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
17.0% (.SCR) Windows screen saver (13101/52/3)
13.6% (.EXE) Win64 Executable (generic) (10523/12/4)
8.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon badacebecee6baa6 (3 x Smoke Loader, 2 x RaccoonStealer, 2 x Stop)
Reporter abuse_ch
Tags:exe TeamBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8e520cb65c4af68afe60787d557b90c2.exe
Verdict:
Malicious activity
Analysis date:
2022-08-09 18:30:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ce28a17c-e41f-4c63-b09a-3737cc754f0d

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/297467/
Detection(s):
Win.Packed.Crypterx-9954995-0
Create hunting rule

Win.Packed.Bandook-9958944-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/28459/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware mikey packed wacatac
Link:
https://www.filescan.io/uploads/62f2a701080024921b6321f8/reports/8258e0a0-b3c4-45fe-9d12-cab4d971b93f/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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06009434-0d2b-49fd-9cc3-3aa55cc66c64
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1048846
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 681340 Sample: 2Ni6KkOW2n.exe Startdate: 09/08/2022 Architecture: WINDOWS Score: 100 45 Multi AV Scanner detection for domain / URL 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 4 other signatures 2->51 8 2Ni6KkOW2n.exe 2->8         started        11 2Ni6KkOW2n.exe 2->11         started        13 2Ni6KkOW2n.exe 2->13         started        15 2Ni6KkOW2n.exe 2->15         started        process3 signatures4 53 Sample uses process hollowing technique 8->53 55 Injects a PE file into a foreign processes 8->55 17 2Ni6KkOW2n.exe 1 16 8->17         started        21 svchost.exe 8->21         started        57 Multi AV Scanner detection for dropped file 11->57 59 Machine Learning detection for dropped file 11->59 23 2Ni6KkOW2n.exe 12 11->23         started        25 2Ni6KkOW2n.exe 12 13->25         started        27 2Ni6KkOW2n.exe 12 15->27         started        process5 dnsIp6 41 api.2ip.ua 162.0.217.254, 443, 49756, 49757 ACPCA Canada 17->41 37 C:\Users\user\AppData\...\2Ni6KkOW2n.exe, PE32 17->37 dropped 39 C:\Users\...\2Ni6KkOW2n.exe:Zone.Identifier, ASCII 17->39 dropped 29 2Ni6KkOW2n.exe 17->29         started        32 icacls.exe 17->32         started        file7 process8 signatures9 61 Injects a PE file into a foreign processes 29->61 34 2Ni6KkOW2n.exe 12 29->34         started        process10 dnsIp11 43 api.2ip.ua 34->43
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfd6b7792f042f04b97e6c0ac355871538a9d12f995b8c9eb6ea0d657aea743c/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 14:53:36 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
25 of 25 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=37llo6jpaqxqjol6nqfmgvmhcu4ktujptfnyzhvw5igwk6xkoq6a._file
Verdict:
malicious
Similar samples:
20ec8ae5a8e4fe86e910d40b4db347a51b8cc84d4a851e8d000471e2933c20f3
TeamBot
30c84e20e9d35c6f6fa892046af47913ac2e76bedb2662e1f1dfb73992ce4102
TeamBot
57c9630ff4575c0881314c5f31f4177249c84218642cef6c3896fbc6337c380a
TeamBot
6aebe59eadb1fc20d4d73f23322fbd15f21009d7cfa16a1de4cc89c151239d43
TeamBot
a8fab6d535d22022b50479ea1556ab564aefe728cf4322cce80591898b37d625
TeamBot
abcfb6f2422d8e6a35ca9afe1ad0ea941222f90d8e73c828b0d6c77a071c299d
TeamBot
de79568aa1aafc72e526bb57ccf999ed9c3b76a24e180d34e22cc0b90c3aec1b
TeamBot
e193282d3d0034bfaa7958639fa4a5b8c80ec18a32282cf5559bff7709c5ea46
TeamBot
eb04fd8cc7a8426d235b764cd0c999730dd20a5af66f1bbd6d68dd4ba7c2ff69
TeamBot
ebe9d795ebe7b5b98a4d4eb27bcdfaee9d9567424a563cc74ffb4fd2fa712744
TeamBot
+ 1'470 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/220809-w2lnaafhc8/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://acacaca.org/test2/get.php
Unpacked files
SH256 hash:
2f29f546782064a7beab638e2b06168f975d6913823eb938126c0f28b4d53c55
MD5 hash:
bd4ed3936d797b4cfd9f67f3f0a87e45
SHA1 hash:
79ba1ae65249da348ad93f2c990770cb784f0f44
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/e5d77513-6aad-46b4-8f74-42ba4a98d2e5/
Parent samples :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 hash:
dfd6b7792f042f04b97e6c0ac355871538a9d12f995b8c9eb6ea0d657aea743c
MD5 hash:
8e520cb65c4af68afe60787d557b90c2
SHA1 hash:
1b03126dfe5b2058687dfdae84ef9ed4973929c0
Link:
https://www.unpac.me/results/e5d77513-6aad-46b4-8f74-42ba4a98d2e5/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dfd6b7792f04/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/dfd6b7792f042f04b97e6c0ac355871538a9d12f995b8c9eb6ea0d657aea743c

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:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.

File information

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

Web download

TeamBot

Executable exe dfd6b7792f042f04b97e6c0ac355871538a9d12f995b8c9eb6ea0d657aea743c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/297467/
  
URLhaus
https://urlhaus.abuse.ch/url/2261263/
  
Delivery method
Distributed via web download

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