MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c. 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 2 File information Comments
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SHA256 hash: 179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c
SHA3-384 hash: 990faa8753277fe69ab98aacbd68ac46f9848e7df3a15e1f25e172760e4f702c07c74e46d63f7701fd58398227040f0b
SHA1 hash: 259630e15cd62d0267dcbc973ba7d7bbaeb8b0bf
MD5 hash: 33dcdc06b7c9c45f0b18ddd2be3e0fb0
humanhash: emma-green-fish-lactose
File name:ORDER_53637.doc.exe
Download: download sample
Signature FormBook
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File size:992'256 bytes
First seen:2022-09-02 13:10:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:pZ5eXY+mzo3bv0haEe3yByDpd4eCSDwHj:z54lmzMchaVHz
TLSH T1E425F04BF2187FA7E02207F44960D61017B7BF4A61BCD6196DFAB2E610BA7D64163E03
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 10d0c4c8ccccd010 (8 x AgentTesla, 1 x OskiStealer, 1 x AveMariaRAT)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
331
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
ORDER_53637.doc.exe
Verdict:
Malicious activity
Analysis date:
2022-09-02 13:11:52 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/688e43f5-2b3e-4a68-8571-94a674c2470b

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/307433/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1427-2.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
packed
Link:
https://www.filescan.io/uploads/631200ed3e9e50b1baf8af16/reports/f3620840-cdb5-4eb8-af78-6f740c912027/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/ca1e3f0f-5965-4bd8-acae-39ad65528eaa
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1064082
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected FormBook malware
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
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)
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Steal Google chrome login data
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 696607 Sample: ORDER_53637.doc.exe Startdate: 02/09/2022 Architecture: WINDOWS Score: 100 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 13 other signatures 2->59 10 ORDER_53637.doc.exe 7 2->10         started        process3 file4 37 C:\Users\user\AppData\...\oxwUwwPkxzCfh.exe, PE32 10->37 dropped 39 C:\...\oxwUwwPkxzCfh.exe:Zone.Identifier, ASCII 10->39 dropped 41 C:\Users\user\AppData\Local\...\tmpFFB5.tmp, XML 10->41 dropped 43 C:\Users\user\...\ORDER_53637.doc.exe.log, ASCII 10->43 dropped 61 Uses schtasks.exe or at.exe to add and modify task schedules 10->61 63 Adds a directory exclusion to Windows Defender 10->63 65 Tries to detect virtualization through RDTSC time measurements 10->65 67 Injects a PE file into a foreign processes 10->67 14 ORDER_53637.doc.exe 10->14         started        17 powershell.exe 21 10->17         started        19 schtasks.exe 1 10->19         started        signatures5 process6 signatures7 77 Modifies the context of a thread in another process (thread injection) 14->77 79 Maps a DLL or memory area into another process 14->79 81 Sample uses process hollowing technique 14->81 83 Queues an APC in another process (thread injection) 14->83 21 explorer.exe 14->21 injected 23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        process8 process9 27 WWAHost.exe 18 21->27         started        file10 45 C:\Users\user\AppData\...\487logrv.ini, data 27->45 dropped 47 C:\Users\user\AppData\...\487logri.ini, data 27->47 dropped 69 Detected FormBook malware 27->69 71 Tries to steal Mail credentials (via file / registry access) 27->71 73 Tries to harvest and steal browser information (history, passwords, etc) 27->73 75 Tries to detect virtualization through RDTSC time measurements 27->75 31 cmd.exe 2 27->31         started        signatures11 process12 file13 49 C:\Users\user\AppData\Local\Temp\DB1, SQLite 31->49 dropped 51 Tries to harvest and steal browser information (history, passwords, etc) 31->51 35 conhost.exe 31->35         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2022-09-02 07:30:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
17 of 26 (65.38%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c6itd7o24xtk2ahy4iaubmvjc3pbwjpqdbpecuoukctunqopcmga._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:sx6q rat spyware stealer trojan
Link:
https://tria.ge/reports/220902-qext5sedak/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook payload
Formbook
Unpacked files
SH256 hash:
2ce660a14a0f6957066f1cf31c8b8783cb941590363bbe44908570734ac69193
MD5 hash:
d6d21fa5cc52f09b3041982208aa5678
SHA1 hash:
3b9339000461161058fcde6b5a62475ecca8e48f
Detections:
win_formbook_g0
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win_formbook_auto
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FormBook
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Link:
https://www.unpac.me/results/810a2c7a-0091-48d7-95de-69208d697f56/
SH256 hash:
c98fee19d1a5309dfced7a41174eea501cecfbf52ceccb7564a515d830671a25
MD5 hash:
a5d866391af80a528cbee1db7d3e8fb0
SHA1 hash:
e26e0ef3e772f014c712786e72e5398e2f172711
Link:
https://www.unpac.me/results/810a2c7a-0091-48d7-95de-69208d697f56/
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/810a2c7a-0091-48d7-95de-69208d697f56/
SH256 hash:
597b3a0a122626eec8a8ab4668187f7fc869d42c1d31df184f36e69d29b120ec
MD5 hash:
e8cab14addccd87d130b5fccd46179be
SHA1 hash:
6f332e0b6095f823c4a6044875b370d17000cd7d
Link:
https://www.unpac.me/results/810a2c7a-0091-48d7-95de-69208d697f56/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/810a2c7a-0091-48d7-95de-69208d697f56/
SH256 hash:
179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c
MD5 hash:
33dcdc06b7c9c45f0b18ddd2be3e0fb0
SHA1 hash:
259630e15cd62d0267dcbc973ba7d7bbaeb8b0bf
Link:
https://www.unpac.me/results/810a2c7a-0091-48d7-95de-69208d697f56/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/179131fddae5/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/179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c

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
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Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/307433/

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