MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029. 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: 17


Intelligence 17 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029
SHA3-384 hash: 170504007a0f06d2148c5ca15095c2969f0e6b056282bf2f7b1bbcdbf783c4365d420cc63fb766d357693f5c900ea8d4
SHA1 hash: 67385b86a1745c813e00ecb5460da37472aedd96
MD5 hash: c0259d2d7810f13988bc017910508927
humanhash: montana-nitrogen-blue-minnesota
File name:c0259d2d7810f13988bc017910508927
Download: download sample
Signature Formbook
Create hunting rule
File size:550'511 bytes
First seen:2022-05-06 16:51:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 12288:ONdUU9s9UIR5CGRdwSL0HCcpGLa0J6mHgFA9FV:ONLSAHCptQa9FV
Threatray 15'307 similar samples on MalwareBazaar
TLSH T1CBC419C934618097E96E2EB1781EDEB810B22EEDF58CF50D79917F0733B3681681A647
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f2cccccc7462f0ce (3 x Formbook)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
780
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
c0259d2d7810f13988bc017910508927
Verdict:
Malicious activity
Analysis date:
2022-05-06 17:04:21 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/1061c6dd-95fd-4195-84d8-461bb201281d

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/269167/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.6896.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending a custom TCP request
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
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/16559/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6275522836c061db6e544dd0/reports/03cb6bab-95d2-42d3-b7f0-f1b76a4a9fd9/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54b23c71-4a8d-4c0a-81ef-ee38b48016a7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989226
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 621725 Sample: HaK650ynRV Startdate: 06/05/2022 Architecture: WINDOWS Score: 100 34 www.areahomes-changedbysupport.com 2->34 36 areahomes-changedbysupport.com 2->36 38 www.futuroverdepi.com 2->38 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 3 other signatures 2->60 12 HaK650ynRV.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\...\cstjojsnfj.exe, PE32 12->32 dropped 15 cstjojsnfj.exe 12->15         started        process6 signatures7 72 Multi AV Scanner detection for dropped file 15->72 74 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->74 76 Tries to detect virtualization through RDTSC time measurements 15->76 78 Injects a PE file into a foreign processes 15->78 18 cstjojsnfj.exe 15->18         started        process8 signatures9 46 Modifies the context of a thread in another process (thread injection) 18->46 48 Maps a DLL or memory area into another process 18->48 50 Sample uses process hollowing technique 18->50 52 Queues an APC in another process (thread injection) 18->52 21 explorer.exe 18->21 injected process10 dnsIp11 40 forsecsolutions.com 162.214.80.100, 49763, 80 UNIFIEDLAYER-AS-1US United States 21->40 42 shopdealzen.com 192.185.48.224, 49757, 80 UNIFIEDLAYER-AS-1US United States 21->42 44 5 other IPs or domains 21->44 62 System process connects to network (likely due to code injection or exploit) 21->62 64 Uses ipconfig to lookup or modify the Windows network settings 21->64 25 ipconfig.exe 21->25         started        signatures12 process13 signatures14 66 Modifies the context of a thread in another process (thread injection) 25->66 68 Maps a DLL or memory area into another process 25->68 70 Tries to detect virtualization through RDTSC time measurements 25->70 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-05-06 16:52:08 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rz65qckioria4rtm4zx4d7rba7nl566vbmbopp7t72mnsfisauq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0238855b3d6350c0b01a9f7d0ec8ec28c735ee33e1c77a35e1b87c5ec76017d7
Formbook
25148c38c34edf03d8c2610e75188f9223421978e0a73eec5c8a303ca1280d07
Formbook
3f6930b2c1bbac4643000843ecb0b885ef0f5ee3e5c11bb538366232d013b8e8
Formbook
5a6ac40a3c393c4a3feff2030b34b6493215f0e855588f585fdb768529a3deae
Formbook
8f4a5af16c851db0d2a640ae0c1d6294d603d8995bf7666424388daa0c910fbf
Formbook
e932695b2e7c04d9e57d7e5e0f3e928898621bcc8657c9d3203b9383c640a325
Formbook
+ 15'297 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:s2q8 loader rat suricata
Link:
https://tria.ge/reports/220506-vddr4aabf8/
Behaviour
Gathers network information
Modifies registry class
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
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
3734e3b5c24647a786ec3f44064a406106e063b36cb62b5e67ab65f3f3ba3bd1
MD5 hash:
0ad55700ee56b5520a94e92601e2f28f
SHA1 hash:
0963724214ae46a6d5448f00b0a3d762cdbad705
Link:
https://www.unpac.me/results/bf0f6294-1072-4ace-8824-fec771ca80b9/
SH256 hash:
027c0a52cc1b1e267c88413fc1dae1aabd8e293dc7b5525b5fb5133671b34f26
MD5 hash:
424d5dd0141a4fe3f887477887384945
SHA1 hash:
03593a3e150ad4c2984f7c672afe386e8715ed1e
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/bf0f6294-1072-4ace-8824-fec771ca80b9/
Parent samples :
ac7961170a9fe0e160128385adfc20e8c770244ef7aa4de192f34ec0d6aa5f56
f68f8578cd443c77670f46bc7ba4b3d95429862fbf8c86d6e4b0fd306c3db68a
951e9298cd5a412885d910e11c0e791fec94f0e94a60f4d347d1747917c6eed9
1a71a22a516a4181b4e5b954e802896bae168789bbefa6f359be7da386c2eef9
e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029
f2fc5ff52f83f6666ac482a4e7f4a43ae1ce1a33f482337d8d1f8c75c60e8dfb
fed1f0c660904ecb7465c29594741e048485c6bdd792f8b745e9f12a9b40367f
0e1bf822663f3c819fa79746f35b364d8d1886a6dd406011eb8c79ff9a5edb03
bef0d9edea1dd55695f0490efa9a9dfaefeff5154dc56f407391781dc7e0ed4c
82f980f9c0e7dffaff12f27756975e9e551f2ffd432d6854d37106adb27ec0ae
SH256 hash:
e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029
MD5 hash:
c0259d2d7810f13988bc017910508927
SHA1 hash:
67385b86a1745c813e00ecb5460da37472aedd96
Link:
https://www.unpac.me/results/bf0f6294-1072-4ace-8824-fec771ca80b9/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e473eec04a43/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/e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029

File information

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

Web download

Formbook

Executable exe e473eec04a43a280723367337e0ff1083ed5f7dea858173dff9ff4c6c8a89029

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2182616/
Cape
Cape
https://www.capesandbox.com/analysis/269167/

Comments


Avatar
zbet commented on 2022-05-06 16:51:11 UTC

url : hxxp://107.173.191.123/order/winlogon.exe