MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32e1ca421ebb3d724b26bbeca54ff377e6396358226cfeda960142f7d9a7bfbe. 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 2 File information Comments
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SHA256 hash: 32e1ca421ebb3d724b26bbeca54ff377e6396358226cfeda960142f7d9a7bfbe
SHA3-384 hash: bb05d5f27af23fb261ee00b85550f90bb010069394d4e6b51927da6581ccb80fbb4b5d57dbbab2a709881b0c420dde40
SHA1 hash: f6bf507ad21b9ae6067cf721d75c87657e1e55aa
MD5 hash: d8103c07487cc5ac7b3897123388d8fb
humanhash: pluto-glucose-missouri-high
File name:RFQ 040622.exe
Download: download sample
Signature Formbook
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File size:644'096 bytes
First seen:2022-07-04 08:24:59 UTC
Last seen:2022-07-11 09:02:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Pngr7DXhCcYm0S741o9Xf/NV7N+QuGuwQd5:4rhCcGs41oVfl7/HQd5
TLSH T153D4F12BFEB6CE12DA5C6573C1D3403843B1944EA122DB5B754D23A61E1336AFDC268B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.20303.12270.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62c2a3f011764e36f8124fb8/reports/ef0b99aa-069d-4ed0-8871-4e14ede2592b/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/975aa3a2-e24f-4670-81d5-94de8ed0fce4
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1023996
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 656493 Sample: RFQ 040622.exe Startdate: 04/07/2022 Architecture: WINDOWS Score: 100 37 www.sakaba.tech 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for dropped file 2->43 45 12 other signatures 2->45 9 RFQ 040622.exe 7 2->9         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\KTFGrVTHDkerXU.exe, PE32 9->29 dropped 31 C:\...\KTFGrVTHDkerXU.exe:Zone.Identifier, ASCII 9->31 dropped 33 C:\Users\user\AppData\Local\...\tmp833C.tmp, XML 9->33 dropped 35 C:\Users\user\AppData\...\RFQ 040622.exe.log, ASCII 9->35 dropped 47 Adds a directory exclusion to Windows Defender 9->47 49 Injects a PE file into a foreign processes 9->49 13 RFQ 040622.exe 9->13         started        16 powershell.exe 23 9->16         started        18 schtasks.exe 1 9->18         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 13->57 59 Maps a DLL or memory area into another process 13->59 61 Sample uses process hollowing technique 13->61 63 Queues an APC in another process (thread injection) 13->63 20 explorer.exe 13->20 injected 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        process9 process10 26 colorcpl.exe 20->26         started        signatures11 51 Modifies the context of a thread in another process (thread injection) 26->51 53 Maps a DLL or memory area into another process 26->53 55 Tries to detect virtualization through RDTSC time measurements 26->55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/32e1ca421ebb3d724b26bbeca54ff377e6396358226cfeda960142f7d9a7bfbe/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
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Status:
Malicious
First seen:
2022-07-04 04:16:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 26 (96.15%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=glq4uqq6xm6xeszgxpwkkt7to7tdsy2yejwp5wuwafbppwnhx67a._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:8var loader rat spyware stealer suricata
Link:
https://tria.ge/reports/220704-kbbjvahgg2/
Behaviour
Creates scheduled task(s)
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
Reads user/profile data of web browsers
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
1cd66b408a071c6a0809981704b0a1f0a3edff8c76fce9b23459f8f0024adf74
MD5 hash:
80be3980a166c89c4ee328498685713a
SHA1 hash:
09f91859794601838f32922f0b418ff70acdba78
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
Parent samples :
c21fb3b78e63dc303da89cce5458e70d8e991529c0c15d3170b079182af7e529
32e1ca421ebb3d724b26bbeca54ff377e6396358226cfeda960142f7d9a7bfbe
ea02c085fc4e149d308e42db8016b695d8751ab9a681a7091402fe9b8c877cb1
08b878fd0b50fe201a07c27a3769d2461dcd2d2f2e80154cea90f3734438db00
66e44f77663e1e6b2d7e755b99ff201964467d2ac490df273169d1ec02135776
SH256 hash:
50abe4afff3c6595106851ddceefcf5685f1ddc336c427dc41802f39365aba62
MD5 hash:
bd896f39f6a2fc829e213b1a98d795a8
SHA1 hash:
d26343db2e27eaeddd658cf6dbe46bc2a43452a4
Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
SH256 hash:
3d3580ada3d401f0180e915fb406f0530f06ae420ff6716084ad7193a3e574fd
MD5 hash:
0b8eec58e66301e9e7fe324673e822a5
SHA1 hash:
4a83af397cb6b28223194feb003ee3a15551d24c
Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
SH256 hash:
58fb11e19155aa5f03002bef44249042e3a4d401af9fc74fa982994203121eb1
MD5 hash:
d217504d4779d449229d14e42d77cdce
SHA1 hash:
03f307fbc7ee9ff64a69ac79ae3a05e8b18226e6
Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
SH256 hash:
32e1ca421ebb3d724b26bbeca54ff377e6396358226cfeda960142f7d9a7bfbe
MD5 hash:
d8103c07487cc5ac7b3897123388d8fb
SHA1 hash:
f6bf507ad21b9ae6067cf721d75c87657e1e55aa
Link:
https://www.unpac.me/results/15def25f-89bb-48c4-8a92-97559f3e82db/
Malware family:
XLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/32e1ca421ebb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:cobalt_strike_tmp01925d3f
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Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:meth_get_eip
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Author:Willi Ballenthin

File information

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

Malspam

Formbook

Executable exe 32e1ca421ebb3d724b26bbeca54ff377e6396358226cfeda960142f7d9a7bfbe

(this sample)

  
Delivery method
Distributed via e-mail attachment

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