MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44dc06aa721890ac132139234338f8d5a04a10994e462df08c7c43212f7c2bdf. 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


Formbook


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments
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SHA256 hash: 44dc06aa721890ac132139234338f8d5a04a10994e462df08c7c43212f7c2bdf
SHA3-384 hash: b92986a262978c3d4c7b106777b5641a12af7951830a5a787d409f1a4cbeb14b5b3ddf5273339bfdbcc71daea37ac6c6
SHA1 hash: 8554d1f956dbc6611420cb7c088aee8788c3e7aa
MD5 hash: 95f039214ff252896d4a6ba70352db2e
humanhash: illinois-low-queen-double
File name:ekene.exe.vir
Download: download sample
Signature Formbook
Create hunting rule
File size:480'256 bytes
First seen:2022-06-23 21:28:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:FXVkPRxliW10VE3mHFj5AzwE4vPG3pfSisP1/RL:FFkPRrhmCmHFtww9G3NSZ15L
TLSH T10BA4028C27F9833AF2E687F805E8B3061BB1E51961C5D666BCA410CEFD50BF089A1757
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 02616868e0e4e800 (8 x Formbook, 7 x Loki, 4 x AgentTesla)
Reporter KdssSupport
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282785/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Reading critical registry keys
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62b4db5f78c72835188d2e3d/reports/f40cbe90-24f3-48dd-9af1-40ff6584fcb0/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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77813cd1-3ac7-44f3-bc11-422a14225e65
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1018949
Signature
.NET source code contains potential unpacker
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 sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 651445 Sample: ekene.exe.vir Startdate: 23/06/2022 Architecture: WINDOWS Score: 100 31 www.mall-my.com 2->31 33 www.klostop.com 2->33 35 2 other IPs or domains 2->35 41 Snort IDS alert for network traffic 2->41 43 Multi AV Scanner detection for domain / URL 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 9 other signatures 2->47 9 ekene.exe.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\user\AppData\...\ekene.exe.exe.log, ASCII 9->23 dropped 55 Tries to detect virtualization through RDTSC time measurements 9->55 57 Injects a PE file into a foreign processes 9->57 13 ekene.exe.exe 9->13         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 13->59 61 Maps a DLL or memory area into another process 13->61 63 Sample uses process hollowing technique 13->63 65 Queues an APC in another process (thread injection) 13->65 16 explorer.exe 13->16 injected process9 dnsIp10 25 www.humormusicfestivallugo.com 217.160.0.209, 49769, 80 ONEANDONE-ASBrauerstrasse48DE Germany 16->25 27 www.pedro-china.com 154.221.96.146, 49762, 80 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 16->27 29 6 other IPs or domains 16->29 37 System process connects to network (likely due to code injection or exploit) 16->37 39 Performs DNS queries to domains with low reputation 16->39 20 help.exe 16->20         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 20->49 51 Maps a DLL or memory area into another process 20->51 53 Tries to detect virtualization through RDTSC time measurements 20->53
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/44dc06aa721890ac132139234338f8d5a04a10994e462df08c7c43212f7c2bdf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-23 15:17:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=itoanktsdcikyezbherugohy2wqeueezjzdc34emprbscl34fppq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:qg2u loader rat spyware stealer suricata
Link:
https://tria.ge/reports/220623-1bv69afdhr/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
17ad3012d1f9ba27f8b4de3af8596317b1c33063a7a7dfa14a8460c09b64a002
MD5 hash:
5ede74b800a40f83c121445b86f2df31
SHA1 hash:
5d3da8548ea6cb2040a1e43b0241df49c2e4f937
Detections:
win_formbook_g0
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win_formbook_auto
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XLoader
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Link:
https://www.unpac.me/results/ebc1a72c-7fc3-42b9-9a80-ac10cc9f3e1d/
Parent samples :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 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/ebc1a72c-7fc3-42b9-9a80-ac10cc9f3e1d/
SH256 hash:
6df9a14162f36b4001f34bd4fc3b11cdbba75874e55af27e0dfbe0f999ba5df5
MD5 hash:
342f3a84dfbf4c9096d2c93947f10067
SHA1 hash:
86a4708a793b9c55f482b1d07abcc1388753bba0
Link:
https://www.unpac.me/results/ebc1a72c-7fc3-42b9-9a80-ac10cc9f3e1d/
SH256 hash:
86abf08dc0b8c1b46bd015d1531e1f82d5e60877515efedd1e5eef1800b47111
MD5 hash:
f0547433653dbc4ce6bdfd6db3a73e74
SHA1 hash:
726a0662ef1b262b1f4129f846abd016bb5e5a20
Link:
https://www.unpac.me/results/ebc1a72c-7fc3-42b9-9a80-ac10cc9f3e1d/
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
Link:
https://www.unpac.me/results/ebc1a72c-7fc3-42b9-9a80-ac10cc9f3e1d/
SH256 hash:
44dc06aa721890ac132139234338f8d5a04a10994e462df08c7c43212f7c2bdf
MD5 hash:
95f039214ff252896d4a6ba70352db2e
SHA1 hash:
8554d1f956dbc6611420cb7c088aee8788c3e7aa
Link:
https://www.unpac.me/results/ebc1a72c-7fc3-42b9-9a80-ac10cc9f3e1d/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/44dc06aa7218/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/44dc06aa721890ac132139234338f8d5a04a10994e462df08c7c43212f7c2bdf

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
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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.

Web download

Formbook

Executable exe 44dc06aa721890ac132139234338f8d5a04a10994e462df08c7c43212f7c2bdf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2248624/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/282785/

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