MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f1c0906f013938aba4f1da70a773afc04c8fcf3640a9f4224d9e997eddb4a2f. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
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SHA256 hash: 8f1c0906f013938aba4f1da70a773afc04c8fcf3640a9f4224d9e997eddb4a2f
SHA3-384 hash: 55ae98971cb45f76faf7be3efdc6ef9c0007d11354954f6b88945695a1c457281ab2ff09a39214ffe8cbb7873da105ea
SHA1 hash: 3e4504d01293be0483d1c218dd7b7600b9176180
MD5 hash: ff3a0f66d491103dfad0041f8b04ab35
humanhash: iowa-white-kentucky-spaghetti
File name:DHL Shipment documents.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:954'880 bytes
First seen:2022-08-22 07:37:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:/fEWcBeQ1zEr5pExbEaHn6SB+xebQJ/96tNxn2oS:XEvBVelpibEYn6xeQYz2
TLSH T18315BF5CABA6C456EC6D0278E0A555F41222EC11F529EE8FB5CBFEE93E323BC4095503
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)
File icon (PE):PE icon
dhash icon 4d4d4dc4c0507495 (7 x Loki, 6 x AgentTesla, 5 x Formbook)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL Shipment documents.exe
Verdict:
Malicious activity
Analysis date:
2022-08-22 07:39:59 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/02463c92-f0e8-4a74-90ff-58aca4f38ab6

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/300169/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.21392.25063.7982.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630332a8c9bbd9909786de93/reports/f67800a1-e3b9-4c98-8033-675ca2b25725/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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/389e46b7-22d5-42c9-9abe-63e2c20e4dc5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1055364
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
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 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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 687878 Sample: DHL Shipment documents.exe Startdate: 22/08/2022 Architecture: WINDOWS Score: 100 31 www.olathe.insure 2->31 33 www.healthhnow.com 2->33 35 healthhnow.com 2->35 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 8 other signatures 2->45 9 DHL Shipment documents.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\...\DHL Shipment documents.exe.log, ASCII 9->23 dropped 53 Injects a PE file into a foreign processes 9->53 13 DHL Shipment documents.exe 9->13         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 16 explorer.exe 13->16 injected process9 dnsIp10 25 www.graymattersworks.com 16->25 27 www.footsloggers.info 16->27 29 ext-cust.squarespace.com 198.185.159.144, 49742, 80 SQUARESPACEUS United States 16->29 37 System process connects to network (likely due to code injection or exploit) 16->37 20 cscript.exe 16->20         started        signatures11 process12 signatures13 47 Deletes itself after installation 20->47 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f1c0906f013938aba4f1da70a773afc04c8fcf3640a9f4224d9e997eddb4a2f/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2022-08-22 02:44:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4oasbxqcojyvospdwtqu5z27qcmr7htmqfj6qre3huzp3o3jixq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220822-jgeb9affa3/
Behaviour
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
Checks computer location settings
Unpacked files
SH256 hash:
2717ffbdff2fdcc8b565594c4ba12e1e0f84fe2d6b0535c08cbaf80e7be1a88d
MD5 hash:
194c85a222450f74f6c8dbcdf8257f0b
SHA1 hash:
f4acc8be3105b79861cdc025ecfd935fee997840
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d9e9835f-71f8-4bc7-a2ec-7c94db43b5ea/
Parent samples :
59971a0ff9ff4e635caa06d0da70ad70b7c04b845abd367a6dcb48de40e17e8c
a201b9a0b83658403d53e3873c3cc7392629f456caa53539d43becc54b3b6f82
f788012138616f1b15a3ce6056bf7838424cac2e307acfa5895bc55417ae27be
46675d5b6e4c352b50804c760bf4ef3174a8ef93b875f1b7e0f343e22573a6c5
7ed46cb2fd59f1ded634cb51925223e684a6080ca0268c406ce63d2c6b57f338
8f1c0906f013938aba4f1da70a773afc04c8fcf3640a9f4224d9e997eddb4a2f
SH256 hash:
ceda93fdfce3ad8e4f800d4f2d940d793b68b4b0b254b652bf42e13dbd189ba7
MD5 hash:
786afe844ec1723b635cace747b60efd
SHA1 hash:
fa647a584a7fcad392147a182e3a2435b3ad5bb9
Link:
https://www.unpac.me/results/d9e9835f-71f8-4bc7-a2ec-7c94db43b5ea/
SH256 hash:
d8076ae090c658856e634ae82896cf115a54d718b563068cf081f9b0d6e5af2f
MD5 hash:
e3503ad2c817c71402cd20003a077a2e
SHA1 hash:
a0d0ee6fe88971037116c193c1f1592f406d7ba0
Link:
https://www.unpac.me/results/d9e9835f-71f8-4bc7-a2ec-7c94db43b5ea/
SH256 hash:
68f0afaf62f88c4d4a9efdc4f515502ee28e051e75b1319f86d01839b969bec5
MD5 hash:
8082644c03da390a0e5e276b3ab5c64b
SHA1 hash:
370c42b9ae21cc6c1572f9b05c5e644bb7f509a3
Link:
https://www.unpac.me/results/d9e9835f-71f8-4bc7-a2ec-7c94db43b5ea/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/d9e9835f-71f8-4bc7-a2ec-7c94db43b5ea/
SH256 hash:
8f1c0906f013938aba4f1da70a773afc04c8fcf3640a9f4224d9e997eddb4a2f
MD5 hash:
ff3a0f66d491103dfad0041f8b04ab35
SHA1 hash:
3e4504d01293be0483d1c218dd7b7600b9176180
Link:
https://www.unpac.me/results/d9e9835f-71f8-4bc7-a2ec-7c94db43b5ea/
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/8f1c0906f013938aba4f1da70a773afc04c8fcf3640a9f4224d9e997eddb4a2f

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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/300169/

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