MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f79690a1d55d2a07ff407ca6a7e74dfc8097d9c63d6fa59adc2e03c73d39290b. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f79690a1d55d2a07ff407ca6a7e74dfc8097d9c63d6fa59adc2e03c73d39290b
SHA3-384 hash: 8a39c78800a62b5ba6041fc4f631f976e8d07de36b479494ab6d9374c1bd709b1d01d906340dd704c9122270aa354313
SHA1 hash: 6e347940762a46884f97a22efbea203cd231325f
MD5 hash: be586dde04b842854d2ff3a12488306c
humanhash: william-mountain-ink-bacon
File name:Lista de ordenes de compra.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:905'728 bytes
First seen:2021-10-01 06:29:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 232258adce45df6a738819fd4629c94a (4 x RemcosRAT, 1 x Formbook)
ssdeep 12288:B+o1a37hoDboRXMoWUPPaR1t2+XkzYjqWG7w3785jWU1bjjx:Bv1ZbUWUPG/KYjvHL85SU1bj
TLSH T178158E8761D35837C27B3A7D5D63D3B0A86ABE0129247945EAEC3E88CFB65027477087
File icon (PE):PE icon
dhash icon 616110152b2b5130 (12 x RemcosRAT, 5 x Formbook, 4 x BitRAT)
Reporter abuse_ch
Tags:ESP exe FormBook geo

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Lista de ordenes de compra.exe
Verdict:
Malicious activity
Analysis date:
2021-10-01 06:31:32 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/ebda1f4d-ab64-4e0b-9962-d6b2ebbae53c

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/193867/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.32249.9422.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5e879d31-d025-4c52-a45f-f3bf078ee793
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/862504
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Found malware configuration
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)
Queues an APC in another process (thread injection)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f79690a1d55d2a07ff407ca6a7e74dfc8097d9c63d6fa59adc2e03c73d39290b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-10-01 06:30:17 UTC
AV detection:
5 of 45 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=66ljbiovluvap72apstkpz2n7sajpwoghvx2lgw4fyb4opjzfefq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:pvxz loader rat suricata
Link:
https://tria.ge/reports/211001-g9g8habafr/
Behaviour
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.finetipster.com/pvxz/
Unpacked files
SH256 hash:
f808a11e5b1cb4332bb4d65cdbcf1e0ca7323b15bcf73cb7462ad3eb30f05703
MD5 hash:
6cfdeebc3c72279486ddd229eb14b009
SHA1 hash:
e3a2a0a2a0fabd55415c9007f52c79fe9e19e0a7
Link:
https://www.unpac.me/results/95681862-c5c4-44e0-a0c4-04c0b9876e3c/
SH256 hash:
f79690a1d55d2a07ff407ca6a7e74dfc8097d9c63d6fa59adc2e03c73d39290b
MD5 hash:
be586dde04b842854d2ff3a12488306c
SHA1 hash:
6e347940762a46884f97a22efbea203cd231325f
Link:
https://www.unpac.me/results/95681862-c5c4-44e0-a0c4-04c0b9876e3c/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f79690a1d55d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/f79690a1d55d2a07ff407ca6a7e74dfc8097d9c63d6fa59adc2e03c73d39290b

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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers

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/193867/

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