MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8
SHA3-384 hash: b2dd19220ac845b96add8d8abb1cb026a16d34019bfd290d5956faceccf54ec35210a4a23fe6a724f674e33bebe3bd4c
SHA1 hash: 4205dcbe9720c4ec9549bf107e87c8385088c136
MD5 hash: 545ed41d88ab62019cb80b2f971481dd
humanhash: cardinal-white-princess-arizona
File name:RFQ.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:801'792 bytes
First seen:2023-02-13 07:19:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:98tfh6q6EM1YC0ND571Vd8ox9nnano3iokTNIBx/Q8Xy0MwTPJiHB:aYXbQ57jz9nnQoyfcZTEh
TLSH T1B60523563C58C773C62D83F8092A8874A7B1BC6825B3D39B1DC33ADB35717A24986787
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% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter FORMALITYDE
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
RFQ.exe
Verdict:
Malicious activity
Analysis date:
2023-02-13 07:38:50 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/ca3d6ccb-8878-42e4-8c15-ec3de06fa9da

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/364846/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.32255.11339.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Reading critical registry keys
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e9e4a46ea97adc8fc08b5a/reports/9e9e8285-2292-4812-b1a1-8000425e174d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/53b3cefd-f111-49ac-bd1b-1741389f91fb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1173073
Signature
Antivirus detection for URL or domain
Deletes itself after installation
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 805863 Sample: RFQ.exe Startdate: 13/02/2023 Architecture: WINDOWS Score: 100 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 3 other signatures 2->45 8 RFQ.exe 3 2->8         started        process3 file4 25 C:\Users\user\AppData\Local\...\RFQ.exe.log, ASCII 8->25 dropped 55 Injects a PE file into a foreign processes 8->55 12 RFQ.exe 8->12         started        signatures5 process6 signatures7 57 Modifies the context of a thread in another process (thread injection) 12->57 59 Maps a DLL or memory area into another process 12->59 61 Sample uses process hollowing technique 12->61 63 Queues an APC in another process (thread injection) 12->63 15 explorer.exe 5 6 12->15 injected process8 dnsIp9 31 assamcareerhub.com 119.18.54.156, 49732, 49734, 49735 PUBLIC-DOMAIN-REGISTRYUS India 15->31 33 www.565.gold 151.80.13.34, 80 OVHFR Italy 15->33 35 16 other IPs or domains 15->35 37 System process connects to network (likely due to code injection or exploit) 15->37 19 rundll32.exe 13 15->19         started        23 autochk.exe 15->23         started        signatures10 process11 dnsIp12 27 www.buyhandbookshop.gives 19->27 29 www.565.gold 19->29 47 System process connects to network (likely due to code injection or exploit) 19->47 49 Tries to steal Mail credentials (via file / registry access) 19->49 51 Tries to harvest and steal browser information (history, passwords, etc) 19->51 53 3 other signatures 19->53 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2023-02-13 07:03:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
13 of 26 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2jewnzmagoed2mzlitwzzobwfeh2fgoxh54rvqgucnihx2zrg4a._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/230213-h54rdaba7x/
Behaviour
Enumerates system info in registry
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
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
86ff17abe4aa2f277162580251c35dddbf05d9d1196f5514a76bd4244514affd
MD5 hash:
d64365cda6c7deec6cad59370dca9510
SHA1 hash:
7d690c0f179bcd4c52b64bfe4333a77eb507f66c
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
Parent samples :
cef638f9ba310dfd22719a682dfe6ad1a07c06b122b54127e2a6257e9acc7752
3a83557cf45393e6008e0a885f79cb7f904f31d8cde2d42c227c1ce41e28b832
59093a397a33c5e55dea803f4f514c104e55e703b1d9ac102969217d9be6ae5c
4669b95ca73b3835e391016b48633970c1d25f4394bf4046b7eabaab725ad0d9
52659c067eae50044c3989655f17e58a6391c62a23bfb90de95574b119c72b80
3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8
d45e44065de0cb4b8d6580579480ada6c2bf13c7e10775f606ca7197f6d762e9
b84878e7bdf4123a1c96713885956003153ed5a09570d168ea4f73f9ead64ff6
SH256 hash:
a4e9c7187aac8a30b3e3218c8134a6989d3868cba805e648e82625cfdc050b65
MD5 hash:
f43705625790b837beccd1b0f50eabdc
SHA1 hash:
816728c8b18043c84653ccc91c019900aa67a373
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
SH256 hash:
cecdef554ecdab87904da09fe77f78284c4833f5cb8f97f4ab67d80becaffbb0
MD5 hash:
852a47abf2f316ebee1ba5f5fe92687c
SHA1 hash:
c13702a388b99861e13d9d52715ccd94ee2b9d7f
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
SH256 hash:
640c056611acf3cd3dccd2d13248ce9de077324bd99bb96a10958f6d7f280336
MD5 hash:
5f0db30e19f0027802eab944f60f0fac
SHA1 hash:
acc347cbdac32caa7b25ca1988911f5518ec8119
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
SH256 hash:
46cb32256dba295b72212185d3bf29e54de9f78fe32a8e43c82288285c3bf721
MD5 hash:
453d8d23d417dacecac4ad0235d2b420
SHA1 hash:
6aaffef79f32f151aef9d5c548ac9055ea6c2f35
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
SH256 hash:
e386840537170219177c2bb3404f4c7bd9da1a2d53cdf2ae1e857c3b19628a29
MD5 hash:
d170ab8c03b9c37d5be449454db131d2
SHA1 hash:
2031b6754a65d21b47dd11a34fee86f048d6048d
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
SH256 hash:
3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8
MD5 hash:
545ed41d88ab62019cb80b2f971481dd
SHA1 hash:
4205dcbe9720c4ec9549bf107e87c8385088c136
Link:
https://www.unpac.me/results/5cce53ea-efd0-415e-8824-05849bc0b8fc/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3e924b372c01/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8

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
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 3e924b372c019c41e9995a276ce5c1b1487d14ceb9fbc8d606a09a83df5989b8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/364846/

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