MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b726623af21d9df43e166aa6076bd35484432a0cdd1c11bfab39c831f62a911. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b726623af21d9df43e166aa6076bd35484432a0cdd1c11bfab39c831f62a911
SHA3-384 hash: 71fa4e32e26228c47a6742846cadbc232b680dc2b7745eb3eeee2543110ff3fedeb9f74c24b0cfaf046da1b978ae118f
SHA1 hash: 0fc11fd95ffc7c1365b4b3dfadf455ca9784d492
MD5 hash: c90acc61884427631e187f9457dc15f4
humanhash: shade-virginia-hamper-moon
File name:Scanned001.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:393'066 bytes
First seen:2022-12-15 13:35:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:nEbM6AeiEDzCfCU52sMw0Vq6lUGI76quyqRzlMA3L42zdQ2x7F892OkMJx:X7evST5200VRCGI+rHV3xJ89SMv
TLSH T118842364D0D1DABFE2108C708CBA77DEE6F6E004557360539B20BE9A58EECC74B0B256
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Scanned001.exe
Verdict:
Malicious activity
Analysis date:
2022-12-15 13:37:28 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/db24c531-e38a-4358-9570-2f171e3bafa3

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/346655/
Detection(s):
SecuriteInfo.com.Variant.Jaik.77520.23278.17897.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/639b22884aee845f49e50081/reports/4624ca06-ac17-4ee5-8f0c-c346689b2732/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/5a041748-4fe5-4a37-ae18-da9e1d82b589
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1135013
Signature
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 767743 Sample: Scanned001.exe Startdate: 15/12/2022 Architecture: WINDOWS Score: 100 28 www.3533callegavanzo.com 2->28 30 listing.gofullframe.com 2->30 32 cg.gofullframe.com 2->32 48 Snort IDS alert for network traffic 2->48 50 Multi AV Scanner detection for domain / URL 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 5 other signatures 2->54 10 Scanned001.exe 19 2->10         started        signatures3 process4 file5 26 C:\Users\user\AppData\Local\...\xyqydqvcw.exe, PE32 10->26 dropped 13 xyqydqvcw.exe 10->13         started        process6 signatures7 68 Multi AV Scanner detection for dropped file 13->68 70 Maps a DLL or memory area into another process 13->70 16 xyqydqvcw.exe 13->16         started        process8 signatures9 40 Modifies the context of a thread in another process (thread injection) 16->40 42 Maps a DLL or memory area into another process 16->42 44 Sample uses process hollowing technique 16->44 46 Queues an APC in another process (thread injection) 16->46 19 explorer.exe 16->19 injected process10 dnsIp11 34 www.3d-mod.com 185.27.134.101, 49708, 49709, 80 WILDCARD-ASWildcardUKLimitedGB United Kingdom 19->34 36 americahaseverything.com 108.179.252.52, 49706, 49707, 80 UNIFIEDLAYER-AS-1US United States 19->36 38 8 other IPs or domains 19->38 56 System process connects to network (likely due to code injection or exploit) 19->56 58 Uses netsh to modify the Windows network and firewall settings 19->58 23 netsh.exe 13 19->23         started        signatures12 process13 signatures14 60 Tries to steal Mail credentials (via file / registry access) 23->60 62 Tries to harvest and steal browser information (history, passwords, etc) 23->62 64 Modifies the context of a thread in another process (thread injection) 23->64 66 Maps a DLL or memory area into another process 23->66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b726623af21d9df43e166aa6076bd35484432a0cdd1c11bfab39c831f62a911/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2022-12-15 10:07:51 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pnzgmi5pehm56q7bm2vga5v5gveeimvazxi4cg72wooigh3cveiq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:dcn0 rat spyware stealer trojan
Link:
https://tria.ge/reports/221215-qvnw6sfd8x/
Behaviour
Gathers network information
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8717138b-311e-4d3c-8be3-d887fab6b4e2
Unpacked files
SH256 hash:
6fb3515c15daada5ecdb6194a69cc199a68e378ed018e2423d9e2ce2ef6d9493
MD5 hash:
3d5e5048fd971cf530cd06128c0d488c
SHA1 hash:
1d9563e53c7982db06037ae22160e2fbaa9b8243
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/1621f4f9-23da-4783-be97-37ce35c6ba01/
Parent samples :
ee5d38dba17ae62136092b7288149dd6fc472a829eb35daee3047ec5d32111b5
0ffa0fb8a347d9ec67f54f94d9b2c4c9550b4f97b664bf3acf2d117bd568e12e
3d2cbed1415d9c5abac10f801c53569d98a206baa314201df0bf75ad8b0f3a47
82dab0084009dd05a0beee74a261131edf8ebe11a9a4e3988ac37fe58656511b
bc3d6ac010a0a9b7dd04daeef112c3aa5524fd52076cc38665d4ff7377292c85
02811c0c7eed997879c5c54e2b8ac6bd2e0ef9aee0df3ab0ff7273e6234010fa
6360a668af79e33842abc28064ac6a65829ddd3182f6ae0e2cbf84488b8e2507
596b439c3130f5a6668f71725e2cb80791bcda5cad2cbd8ba828e7ef676118f4
747dac1e7f06dfc43cd785fda4ef50c1b8f8dab4d02087f167c51c4ac465af3d
37372679b024d50d46f5c1dbe0c0e1de65ff4b97a8e3915d229982769c891a2b
46c11187b0eeba2ad55a36d97fc897cd2612a4cdf491405826346092af6e261e
03bdef1835627c2aff6b3c97d3e2096f95606c52769845304f1702c1bf62bc6a
dcc8a16c411d371bf110f3d0bfe6a4224a53810844ef1bc02d3f89f2e02e7c0b
7b726623af21d9df43e166aa6076bd35484432a0cdd1c11bfab39c831f62a911
31042c71bb220592ca365e326d6ab5e1ef42d3b71c5d2c8eb24201fa1f83f655
e15ba8be78ecdfc804dba4fbce9e14eaef0d84ec4c9b82d5d8b109c64a566266
e4ae7f58c9e924cc6dac0208b5f6438e15174d978d013e0125f814af1509afb7
2f196c9bfd2bd38aa8769110bafa33e8e35a22c7ce8f6a98c056cdac11a5fc8b
SH256 hash:
7b726623af21d9df43e166aa6076bd35484432a0cdd1c11bfab39c831f62a911
MD5 hash:
c90acc61884427631e187f9457dc15f4
SHA1 hash:
0fc11fd95ffc7c1365b4b3dfadf455ca9784d492
Link:
https://www.unpac.me/results/1621f4f9-23da-4783-be97-37ce35c6ba01/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7b726623af21/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/7b726623af21d9df43e166aa6076bd35484432a0cdd1c11bfab39c831f62a911

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/346655/

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