MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb. 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


DarkComet


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
SHA3-384 hash: 48e07ab6f8900e55099ec1c6be500a37897f265aa769c03b9714e4d54cb8bd77d18707b2ca37427036941de3ea5b3440
SHA1 hash: f80c9e5aecfb6591751cc4f3298dabab96d07a80
MD5 hash: b6100fa1252d02c13d5e601b77efa9e3
humanhash: oklahoma-two-magnesium-wolfram
File name:SecuriteInfo.com.Win32.TrojanX-gen.27858.28647
Download: download sample
Signature DarkComet
Create hunting rule
File size:1'362'944 bytes
First seen:2023-05-08 17:29:40 UTC
Last seen:2023-05-09 02:39:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:4JsLC3guniZmuIPmKf/MpV2XfSquCtSFBfJ8X3ao4boGfxDlk6ddcy:4Js4g7KJiV2P7l6BfJ8X3aRbfxmKGy
Threatray 714 similar samples on MalwareBazaar
TLSH T1F6551221B2E9FF55D9394BF82098B24007B27167A1F8F23D4CD294E9A5D6F814B40E6F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:DarkComet exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
324
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.27858.28647
Verdict:
Malicious activity
Analysis date:
2023-05-08 17:32:07 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/7f41221b-8fec-4aca-8b94-07d03435945e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/387581/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.TrojanX-gen.27858.28647.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6459319bd76c8c7b476e5225/reports/6205b5d2-1fe4-4512-b960-14573d680b23/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e37fc893-eebf-43d4-ad83-71af6c4dcd36
Result
Threat name:
Snake Keylogger, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228520
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Contains functionality to detect sleep reduction / modifications
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
Found 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)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses the Telegram API (likely for C&C communication)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 861480 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 08/05/2023 Architecture: WINDOWS Score: 100 89 Snort IDS alert for network traffic 2->89 91 Found malware configuration 2->91 93 Malicious sample detected (through community Yara rule) 2->93 95 15 other signatures 2->95 9 SecuriteInfo.com.Win32.TrojanX-gen.27858.28647.exe 3 2->9         started        13 Synaptics.exe 2->13         started        15 EXCEL.EXE 2->15         started        process3 dnsIp4 65 SecuriteInfo.com.W...27858.28647.exe.log, ASCII 9->65 dropped 97 Contains functionality to detect sleep reduction / modifications 9->97 18 SecuriteInfo.com.Win32.TrojanX-gen.27858.28647.exe 1 5 9->18         started        21 SecuriteInfo.com.Win32.TrojanX-gen.27858.28647.exe 9->21         started        99 Injects a PE file into a foreign processes 13->99 23 Synaptics.exe 13->23         started        25 Synaptics.exe 13->25         started        87 192.168.2.1 unknown unknown 15->87 file5 signatures6 process7 file8 49 ._cache_SecuriteIn...gen.27858.28647.exe, PE32 18->49 dropped 51 C:\ProgramData\Synaptics\Synaptics.exe, PE32 18->51 dropped 53 C:\...\Synaptics.exe:Zone.Identifier, ASCII 18->53 dropped 27 Synaptics.exe 3 18->27         started        30 ._cache_SecuriteInfo.com.Win32.TrojanX-gen.27858.28647.exe 14 2 18->30         started        55 C:\ProgramData\...\._cache_Synaptics.exe, PE32 23->55 dropped 33 ._cache_Synaptics.exe 23->33         started        process9 dnsIp10 109 Multi AV Scanner detection for dropped file 27->109 111 Drops PE files to the document folder of the user 27->111 113 Machine Learning detection for dropped file 27->113 35 Synaptics.exe 40 27->35         started        39 Synaptics.exe 27->39         started        79 checkip.dyndns.com 158.101.44.242, 49694, 49702, 49723 ORACLE-BMC-31898US United States 30->79 81 checkip.dyndns.org 30->81 83 api.telegram.org 149.154.167.220, 443, 49726, 49733 TELEGRAMRU United Kingdom 30->83 85 checkip.dyndns.org 33->85 115 Antivirus detection for dropped file 33->115 117 May check the online IP address of the machine 33->117 119 Tries to steal Mail credentials (via file / registry access) 33->119 121 Tries to harvest and steal browser information (history, passwords, etc) 33->121 signatures11 process12 dnsIp13 67 freedns.afraid.org 174.128.246.100, 49710, 80 ST-BGPUS United States 35->67 69 docs.google.com 142.250.203.110, 443, 49705, 49706 GOOGLEUS United States 35->69 71 xred.mooo.com 35->71 57 C:\Users\user\Downloads\ChromeSetup.exe, PE32 35->57 dropped 59 C:\Users\user\Documents\~$cache1, PE32 35->59 dropped 61 C:\Users\user\Desktop\._cache_Synaptics.exe, PE32 35->61 dropped 63 8 other malicious files 35->63 dropped 41 ._cache_Synaptics.exe 35->41         started        45 WerFault.exe 35->45         started        47 WerFault.exe 35->47         started        file14 process15 dnsIp16 73 checkip.dyndns.org 41->73 75 checkip.dyndns.com 41->75 77 api.telegram.org 41->77 101 Antivirus detection for dropped file 41->101 103 May check the online IP address of the machine 41->103 105 Tries to steal Mail credentials (via file / registry access) 41->105 107 Machine Learning detection for dropped file 41->107 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-08 17:30:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
51
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ux5ui7bjsl2ivpmggrjlzvutiazm6kn66hyja66zgrfddja6b3nq._file
Verdict:
malicious
Similar samples:
04aa55e1600b801ddda368268eaf6f2ab9858f402b526468d727a943eadfb122
DarkComet
069d0eb7f3e3d5bda86b1b2782d6a0cbf16da50a28b2738c0e91252a3ed34eba
DarkComet
578873c16060e04fcfe43f9c9c04d2779a09a7566b3b4e97c1b18d87ac381057
DarkComet
62f1922f673fdb34aea18eac783649154f1bdc646410052e3b72c4ebe6c78f37
DarkComet
9d0618a3a6027f47ebd85a126770e86f37e6e47b35f2175e7fde30acf1d73020
DarkComet
c1aa3e19aaa042198af892f216f9f32bc506249c499ac2a31e71f012fce68f97
DarkComet
c7b06e2840e703c98fbe1fbfd9f33f5478e58840112d85c1e94c27a34474c95f
DarkComet
ce3c9c47d811745d5534bf268331382438b274a112d2327396cdc8623e82f98b
DarkComet
dc89fb6fea674bafdb5f7945ece7ba57090647996caee4fd06e7f2a4c20fe4ea
DarkComet
e09eaaa707261756f322c8d5b12af0a09c575ffbdd7bf19b895cab4982b7f68a
DarkComet
+ 704 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:stormkitty collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/230508-v25kqade9z/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6136035762:AAGQJoq5AjGzrqugWANFmU6RNEkZGCAv7SE/sendMessage?chat_id=805410216
Unpacked files
SH256 hash:
6edb1c610ce66ff00516645c5a1022c39b326ebacf05136d51c1dc189503a291
MD5 hash:
fdfcec05c0201b1bce852af9b7be06e7
SHA1 hash:
f4db5c12d2513cdb930bce6d84320d3b1df24c82
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
SH256 hash:
b9eae90f8e942cc4586d31dc484f29079651ad64c49f90d99f86932630c66af2
MD5 hash:
c0ef4d6237d106bf51c8884d57953f92
SHA1 hash:
f1da7ecbbee32878c19e53c7528c8a7a775418eb
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
SH256 hash:
6ae9300941c5572a3eec4d9b891e405318fd5595395c9251fe6baab66fa6700e
MD5 hash:
76a47e3134c92fd51c15fe4aec539e91
SHA1 hash:
d0dfe23ac98b4224129b7fe2f57f34328fb1e25c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
Parent samples :
a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
6ae9300941c5572a3eec4d9b891e405318fd5595395c9251fe6baab66fa6700e
4969ef4af9004baaf340293cb7b7a4b46289d2648105c840997a961b19f7d846
19ed2682196c62c35dfae288464bc621e251a6a3237216916479a8fcd06efa19
ee40d36750eae21bca0d894d54cdcacf61f1b14a3224afa4d6ed9284ea941b47
SH256 hash:
a157b66148722c2f558b4946c120ccca8681cf2c5d51f43483732e3ec7c561e0
MD5 hash:
02adb9722a0565227fd2f5d9e2203559
SHA1 hash:
cf9183c13f677f2effbd839498c292d165bec57c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
Parent samples :
a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
4969ef4af9004baaf340293cb7b7a4b46289d2648105c840997a961b19f7d846
a157b66148722c2f558b4946c120ccca8681cf2c5d51f43483732e3ec7c561e0
19ed2682196c62c35dfae288464bc621e251a6a3237216916479a8fcd06efa19
ee40d36750eae21bca0d894d54cdcacf61f1b14a3224afa4d6ed9284ea941b47
SH256 hash:
0ceb322dc8c320b52d41ec199b263a5896b8ecf76b159bf2d39865d5fe6fdb2b
MD5 hash:
f6f71b63ac2dd1c3ab6ca551c98925ae
SHA1 hash:
a7e13d7cb8837bea9035ae3fd6346dd673c66927
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
26d3a5985bb810f51cbf2d72fc9104ae24ed7521f591cdd8c512cb932b8d4a85
MD5 hash:
7c316eadba77b3c3e9c29996324c6610
SHA1 hash:
2241269cb18fe93761bfbf6832e58aac72993597
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
SH256 hash:
a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
MD5 hash:
b6100fa1252d02c13d5e601b77efa9e3
SHA1 hash:
f80c9e5aecfb6591751cc4f3298dabab96d07a80
Link:
https://www.unpac.me/results/4f404889-8218-4749-97e2-7000623e1725/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a5fb447c2992/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DarkComet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/387581/

Comments