MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fca467e7dc282fbf64d224e87b1ca73bffd285dec6e4b75dfce37cb07f7d14e. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0fca467e7dc282fbf64d224e87b1ca73bffd285dec6e4b75dfce37cb07f7d14e
SHA3-384 hash: 27d2ad57c563e44f13db447bf9daf4144077766a33db0f4b4258a28692e59ef2be9fc931ef631d13029fd0b9a4dede2d
SHA1 hash: 8ed3551ad5a2096d932a996c505496346160911a
MD5 hash: 690355e671ff1ee2636494cdfadf4b72
humanhash: eight-hamper-minnesota-mango
File name:SecuriteInfo.com.W32.AIDetectNet.01.8396.5567
Download: download sample
Signature Formbook
Create hunting rule
File size:445'952 bytes
First seen:2022-06-08 10:04:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:lVI7G2niJymc89gAnXtp1erW26FzPEiMv6NyYE0IleMiLETLX:PI7XniJG89gAn7s1WrEeETWSLX
TLSH T145942C2D6B010662FC1F913069110A04FB660FF33690A99577EB2DEAD7EFC669F45C88
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 554444594d55714d (10 x AgentTesla, 5 x Formbook, 3 x Loki)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
296
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.8396.5567
Verdict:
Malicious activity
Analysis date:
2022-06-08 10:21:42 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/b6aaf17d-06f6-41fa-b5e1-14f0c9d55930

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/277739/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.8396.5567.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a file
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62a0746a6aa17a21fc2c12ec/reports/f7958578-5f9e-459a-8dbd-67ae220e5951/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a469bd4f-ac57-45b9-8b48-3e0d82090798
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1008910
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary or sample is protected by dotNetProtector
C2 URLs / IPs found in malware configuration
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 641407 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 08/06/2022 Architecture: WINDOWS Score: 100 42 www.xn--80aaclfcu8acdfcbwhn.online 2->42 44 www.ubcoin.net 2->44 46 9 other IPs or domains 2->46 68 Malicious sample detected (through community Yara rule) 2->68 70 Antivirus detection for URL or domain 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 5 other signatures 2->74 10 SecuriteInfo.com.W32.AIDetectNet.01.8396.exe 1 2->10         started        signatures3 process4 file5 40 SecuriteInfo.com.W...Net.01.8396.exe.log, ASCII 10->40 dropped 13 vbc.exe 10->13         started        process6 signatures7 78 Modifies the context of a thread in another process (thread injection) 13->78 80 Maps a DLL or memory area into another process 13->80 82 Sample uses process hollowing technique 13->82 84 2 other signatures 13->84 16 rundll32.exe 1 12 13->16         started        19 explorer.exe 4 13->19 injected process8 dnsIp9 54 Tries to steal Mail credentials (via file / registry access) 16->54 56 Tries to harvest and steal browser information (history, passwords, etc) 16->56 58 Modifies the context of a thread in another process (thread injection) 16->58 66 2 other signatures 16->66 23 cmd.exe 2 16->23         started        26 cmd.exe 1 16->26         started        48 www.dems-clicks.com 5.183.8.183, 49859, 49946, 49952 INTERXSCH Germany 19->48 50 www.5prism.net 91.195.240.94, 49921, 49922, 49923 SEDO-ASDE Germany 19->50 52 17 other IPs or domains 19->52 38 C:\Users\user\AppData\...\jrw8p9l_rn.exe, PE32 19->38 dropped 60 System process connects to network (likely due to code injection or exploit) 19->60 62 Benign windows process drops PE files 19->62 28 autochk.exe 19->28         started        30 autochk.exe 19->30         started        32 autoconv.exe 19->32         started        file10 64 Performs DNS queries to domains with low reputation 48->64 signatures11 process12 signatures13 76 Tries to harvest and steal browser information (history, passwords, etc) 23->76 34 conhost.exe 23->34         started        36 conhost.exe 26->36         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0fca467e7dc282fbf64d224e87b1ca73bffd285dec6e4b75dfce37cb07f7d14e/
Threat name:
Win32.Trojan.Skeeyah
Create hunting rule
Status:
Malicious
First seen:
2022-06-08 10:05:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
49
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b7fem7t5ykbpx5snejhipmokoo772kc55rxew5o7zy34wb7x2fha._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:sdfp loader persistence rat suricata
Link:
https://tria.ge/reports/220608-l4hpasfchl/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Uses the VBS compiler for execution
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
62bc2a3279e2ddaf9090d5b0677f4ae03842da2de80a59034e1eb2654a6cef9f
MD5 hash:
3777dead51a4d099d4305fa123d18fca
SHA1 hash:
34c8179c1d5564461e536890dc31e8c90a0e92f6
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/f0021b89-57c3-486b-a7f5-fa0b80008f13/
Parent samples :
a4b21eeab2e1c000f16913e96eee7a7c24228ba2a142d2c22f1bd8be81a6eb9f
20e8d60356d379f097703c9ee095fa61a33116ea175f3abddef9e37fa6fb7242
0fca467e7dc282fbf64d224e87b1ca73bffd285dec6e4b75dfce37cb07f7d14e
0f92d08218dd35c5ceb822c636970b350b3ee2c88af417a5962354789ba3e0df
SH256 hash:
0fca467e7dc282fbf64d224e87b1ca73bffd285dec6e4b75dfce37cb07f7d14e
MD5 hash:
690355e671ff1ee2636494cdfadf4b72
SHA1 hash:
8ed3551ad5a2096d932a996c505496346160911a
Link:
https://www.unpac.me/results/f0021b89-57c3-486b-a7f5-fa0b80008f13/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0fca467e7dc2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/0fca467e7dc282fbf64d224e87b1ca73bffd285dec6e4b75dfce37cb07f7d14e

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:INDICATOR_EXE_Packed_Babel
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Babel
Rule name:INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_Goliath
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Goliath
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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/277739/

Comments