MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4cd79a7adcc7c1f587a938d418d4e224e3f2cbc5979a35107cb1c1fdeb707fb. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4cd79a7adcc7c1f587a938d418d4e224e3f2cbc5979a35107cb1c1fdeb707fb
SHA3-384 hash: 02b3f9762913f85309ab7f5fbc318593c8be24e2095cf0daaebc7b7635c93b166cdb58e8720987874075848ee19a895a
SHA1 hash: 5f372b582e571b45ff960d1cb677211e5e801ad1
MD5 hash: 7069c1fc5b3a3dfde91e09dca6c175f5
humanhash: william-nineteen-diet-harry
File name:01169399.exe
Download: download sample
Signature TeamBot
Create hunting rule
File size:809'984 bytes
First seen:2023-05-27 17:58:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 82b2bd7dc938b719df57a6b2df186152 (2 x Smoke Loader, 1 x TeamBot, 1 x Stop)
ssdeep 24576:RWC/ItMKpQbTOZk7Q5R+k2xQiOBCNxzHPuIMLFK:ACwS8sOUQD+k2SifJeK
Threatray 1'893 similar samples on MalwareBazaar
TLSH T1BE05E00396F2FC50DD664A728E2FC6EC761EF150AE197B7A2119AE1F44B02B2D173712
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9088c0c0c4c8c080 (1 x TeamBot)
Reporter Neiki
Tags:TeamBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
01169399.exe
Verdict:
Malicious activity
Analysis date:
2023-05-27 18:00:24 UTC
Tags:
ransomware stop loader stealer vidar trojan arkei
Link:
https://app.any.run/tasks/5cf82bf9-e8f2-47e0-aa28-02a095357b4d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/392613/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88251/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/647244e7176c70296c393639/reports/c7552809-d2d3-46b0-acc8-9d158b0d03a2/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/e4cd79a7adcc7c1f587a938d418d4e224e3f2cbc5979a35107cb1c1fdeb707fb
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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59eb0a60-967d-46ed-935b-5bac592f86a0
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1243854
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found ransom note / readme
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)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Yara detected Babuk Ransomware
Yara detected Clipboard Hijacker
Yara detected Djvu Ransomware
Yara detected ZipBomb
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 876864 Sample: 01169399.exe Startdate: 27/05/2023 Architecture: WINDOWS Score: 100 77 Snort IDS alert for network traffic 2->77 79 Multi AV Scanner detection for domain / URL 2->79 81 Found malware configuration 2->81 83 11 other signatures 2->83 10 01169399.exe 2->10         started        13 01169399.exe 2->13         started        15 mstsca.exe 2->15         started        17 2 other processes 2->17 process3 signatures4 85 Detected unpacking (changes PE section rights) 10->85 87 Detected unpacking (overwrites its own PE header) 10->87 89 Writes a notice file (html or txt) to demand a ransom 10->89 91 Writes many files with high entropy 10->91 19 01169399.exe 1 16 10->19         started        93 Multi AV Scanner detection for dropped file 13->93 95 Machine Learning detection for dropped file 13->95 97 Injects a PE file into a foreign processes 13->97 23 01169399.exe 12 13->23         started        25 schtasks.exe 15->25         started        27 01169399.exe 17->27         started        29 01169399.exe 17->29         started        process5 dnsIp6 67 api.2ip.ua 162.0.217.254, 443, 49697, 49698 ACPCA Canada 19->67 53 C:\Users\user\AppData\Local\...\01169399.exe, PE32 19->53 dropped 55 C:\Users\...\01169399.exe:Zone.Identifier, ASCII 19->55 dropped 31 01169399.exe 19->31         started        34 icacls.exe 19->34         started        36 conhost.exe 19->36         started        38 conhost.exe 25->38         started        40 conhost.exe 25->40         started        file7 process8 signatures9 101 Injects a PE file into a foreign processes 31->101 42 01169399.exe 1 24 31->42         started        process10 dnsIp11 69 zexeq.com 175.119.10.231, 49699, 49700, 49702 SKB-ASSKBroadbandCoLtdKR Korea Republic of 42->69 71 colisumy.com 42->71 73 api.2ip.ua 42->73 57 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 42->57 dropped 59 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 42->59 dropped 61 C:\_readme.txt, ASCII 42->61 dropped 63 147 other malicious files 42->63 dropped 99 Modifies existing user documents (likely ransomware behavior) 42->99 47 build3.exe 42->47         started        file12 signatures13 process14 file15 65 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 47->65 dropped 75 Uses schtasks.exe or at.exe to add and modify task schedules 47->75 51 schtasks.exe 47->51         started        signatures16 process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4cd79a7adcc7c1f587a938d418d4e224e3f2cbc5979a35107cb1c1fdeb707fb/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-27 17:59:06 UTC
File Type:
PE (Exe)
Extracted files:
56
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tgxtj5nzr6b6wd2soguddkoejhd6lf4lf42guihzmob7xvxa75q._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
TeamBot
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
TeamBot
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
TeamBot
83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
TeamBot
a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
TeamBot
b299675e7e4654beadcaa2c38a96bf8324bbde96904ede17fdd88ebb7fdf2748
TeamBot
d46fec4abba46efe6663f19c2d9963a612f4ff25023c0dc6fc5bb559f106859d
TeamBot
+ 1'883 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:e44c96dfdf315ccf17cdd4b93cfe6e48 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230527-wkp95sda51/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
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
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://zexeq.com/raud/get.php
https://steamcommunity.com/profiles/76561199508624021
https://t.me/looking_glassbot
Gathering data
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4cd79a7adcc/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/e4cd79a7adcc7c1f587a938d418d4e224e3f2cbc5979a35107cb1c1fdeb707fb

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 (Nextron Systems)
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:Windows_Ransomware_Stop_1e8d48ff
Create hunting rule
Author:Elastic Security
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.

Cape
Cape
https://www.capesandbox.com/analysis/392613/

Comments