MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562
SHA3-384 hash: d987fca11aeac4905ec9f4563c5e7afb6642704c1000092f55b8d6e958408c8a1b12f640d364b9c5d8177316509bdbca
SHA1 hash: a9e5af8b2fd2fac5cd781a8d56c66551043cf8db
MD5 hash: 92cd84033f1df47f64a22ec82744d9bc
humanhash: quebec-coffee-seven-texas
File name:Purchase Orders.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:741'888 bytes
First seen:2022-11-17 03:17:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:L8YFITqcSpFK2L6LMxWELuJBq9L3zt+/OWDvFkZJ+DelFG:/Fnc4FTLwEiJ+tYdJkZJ+alFG
TLSH T149F4192DB9BCF412EE3AA5BB0EF69E4BCC305141121E81171D2937DEE87587A3D4E44A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Purchase Orders.exe
Verdict:
Malicious activity
Analysis date:
2022-11-17 03:20:48 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/b6eec077-27da-409e-98f9-3d19d67f5ed0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/335147/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed phishing
Link:
https://www.filescan.io/uploads/6375a7ea4cfa4744015c6e04/reports/68b4354a-a3cc-4595-916b-1c6aa41ab0fb/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/82854898-7efb-488d-bfcf-871627de1f71
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115453
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 748149 Sample: Purchase Orders.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 49 www.jumbalf.live 2->49 57 Snort IDS alert for network traffic 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Antivirus detection for URL or domain 2->61 63 12 other signatures 2->63 9 Purchase Orders.exe 7 2->9         started        13 qwDiwHrcXRB.exe 5 2->13         started        signatures3 process4 file5 41 C:\Users\user\AppData\...\qwDiwHrcXRB.exe, PE32 9->41 dropped 43 C:\Users\...\qwDiwHrcXRB.exe:Zone.Identifier, ASCII 9->43 dropped 45 C:\Users\user\AppData\Local\...\tmp706B.tmp, XML 9->45 dropped 47 C:\Users\user\...\Purchase Orders.exe.log, ASCII 9->47 dropped 73 Writes to foreign memory regions 9->73 75 Allocates memory in foreign processes 9->75 77 Adds a directory exclusion to Windows Defender 9->77 79 Injects a PE file into a foreign processes 9->79 15 RegSvcs.exe 9->15         started        18 powershell.exe 20 9->18         started        20 schtasks.exe 1 9->20         started        81 Antivirus detection for dropped file 13->81 83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 22 RegSvcs.exe 13->22         started        24 schtasks.exe 1 13->24         started        signatures6 process7 signatures8 89 Modifies the context of a thread in another process (thread injection) 15->89 91 Maps a DLL or memory area into another process 15->91 93 Sample uses process hollowing technique 15->93 95 Queues an APC in another process (thread injection) 15->95 26 explorer.exe 15->26 injected 30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 24->34         started        process9 dnsIp10 51 xn--29-oj9ik7b890b.net 50.87.192.144, 49698, 80 UNIFIEDLAYER-AS-1US United States 26->51 53 tucoachdevida.com 184.154.119.210, 49702, 49703, 49704 SINGLEHOP-LLCUS United States 26->53 55 5 other IPs or domains 26->55 87 System process connects to network (likely due to code injection or exploit) 26->87 36 msiexec.exe 13 26->36         started        39 WWAHost.exe 26->39         started        signatures11 process12 signatures13 65 Tries to steal Mail credentials (via file / registry access) 36->65 67 Tries to harvest and steal browser information (history, passwords, etc) 36->67 69 Modifies the context of a thread in another process (thread injection) 36->69 71 Maps a DLL or memory area into another process 36->71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-15 12:53:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=npnsc2qzdjxch43o2vmcehg42w7pk3xgpqvwupgcbavyhocaevra._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:cfvc rat spyware stealer trojan
Link:
https://tria.ge/reports/221117-dtln7she8s/
Behaviour
Creates scheduled task(s)
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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/72cbe90c-2ba1-4ea4-b24f-20b63c0da964
Unpacked files
SH256 hash:
520b96bd044d55e50fb15b9293d42249491ea89fed60ddae32223b0872c9c43a
MD5 hash:
687a0e79f2494a66e56c0cc95fe05f32
SHA1 hash:
4c590384a9ab04093ca86213daab14ef54795d03
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
Parent samples :
19b542c7a55d1ea37645a07c2546599d239d9d9409397c2400bdee7080744c35
406d598252fddcb959a27c828c8d258ae662e2a07cfcae1a107608e65c680c6b
b1f5d8b875de281a0242941e67fdfd65475c60a02f6ba10a050a4278179ac635
5227918355b47bf8f0cf6eabb0628ff59339d6fd6a3a56ceca4dcefd06dd8d00
766ea01c507a77db5c1a0e9bf288049b4cbea966aec35c45e054f9c0af9e7f36
7cc325dd19e4ceb61b666da2a847b3f4f65e945ea1b71d7616cbc8d2dbea30d4
6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562
c30a52af8e6fdb816ad1efea8ad00af616202cdd9df1fccaa85d744da35f65e1
27ebfb9c8f82ef351acfd50cb434134cf6cfb3378baf389ab84e7f5a397ea3df
SH256 hash:
c2ad820dbdac7366053658108f6bc2f7c5e50f7116eada4da668e7aca5c5cc3d
MD5 hash:
4f11e28ebec79ccb4939086fa1bba6da
SHA1 hash:
b2e737b5185ed3b531064ecb5f61d8fb76aeb701
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
SH256 hash:
1616342e80606cf1fe529d328f184feff775f6ebfc8bdf98818bb502f3d09a0a
MD5 hash:
d2ffd80f881cfe7a98dc95e594a5be6d
SHA1 hash:
f2a7766247fd583b5640bca51e593f7a10dd477b
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
SH256 hash:
bc444c4ec803b91da7af06cb0eb233fe69f565067f89544bf750fc17a9ede6dd
MD5 hash:
b52058082749f08bbcb7036b0d4189e8
SHA1 hash:
90365baf6b18ff3139da00cd5caf30660643110e
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
SH256 hash:
e427c74c8b6066776757fe4b723b788275452f8026b4ed11d2c2380d687f9997
MD5 hash:
7448a45bfbcf8ae205c2819490d640bc
SHA1 hash:
0b6db45b44da041ddc6fa09b516edd588813472b
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
SH256 hash:
6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562
MD5 hash:
92cd84033f1df47f64a22ec82744d9bc
SHA1 hash:
a9e5af8b2fd2fac5cd781a8d56c66551043cf8db
Link:
https://www.unpac.me/results/d1382791-1857-4b48-ad05-6f66abb538a7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6bdb216a191a/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/6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562

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.

Malspam

Formbook

Executable exe 6bdb216a191a6e23f36ed558221cdcd5bef56ee67c2b6a3cc2082b83b8402562

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/335147/

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