MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c29b9d1075e86788bab4a9e75334f36de07c1feb22500759db93d9379c875171. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c29b9d1075e86788bab4a9e75334f36de07c1feb22500759db93d9379c875171
SHA3-384 hash: a3b14c9f049f86ba24927cfb5b0fbc769e30034ae668c937817eafd99f1da0eadb89be1a1d8b7e5087327c0627337e3e
SHA1 hash: 4c909282baf28792274aef4195b8e5c11858c756
MD5 hash: 311d92417b9093f29f297805272725c3
humanhash: oranges-river-fillet-nitrogen
File name:Port Agency Appointment.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:697'856 bytes
First seen:2022-07-26 08:33:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:irY4shcR0nKPnUgoRzJ5d7u+JyGbuF4Z6Hx//UNsaH5vtDlt:ik4s2KK/T6zJ5U+0kdAxcs
TLSH T190E41258BFE4D869C25B9B753867C05451737F167E1DEB286C9BB2AC46303002CA7B4B
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/294206/
Detection(s):
SecuriteInfo.com.Trojan.Olock-1.UNOFFICIAL
Create hunting rule

Win.Dropper.LokiBot-9957019-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Launching the process to change network settings
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62dfa7065c40cd8dc5ee1845/reports/88b25208-e6f6-4f2e-98d9-36043499846d/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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f7574a4-d1fe-44cb-aac2-d43a84732aeb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1040899
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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 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 domain / URL
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 673393 Sample: Port Agency Appointment.exe Startdate: 26/07/2022 Architecture: WINDOWS Score: 100 33 www.gp-privacy.net 2->33 35 www.smsbooker.com 2->35 43 Multi AV Scanner detection for domain / URL 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 9 other signatures 2->49 11 Port Agency Appointment.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\...\Port Agency Appointment.exe.log, ASCII 11->31 dropped 59 Injects a PE file into a foreign processes 11->59 15 Port Agency Appointment.exe 11->15         started        18 Port Agency Appointment.exe 11->18         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 20 explorer.exe 15->20 injected process9 dnsIp10 37 effortcall.com 45.125.65.59, 49798, 80 TELE-ASTeleAsiaLimitedHK Hong Kong 20->37 39 www.gp-privacy.net 137.184.47.69, 49839, 49848, 80 PANDGUS United States 20->39 41 3 other IPs or domains 20->41 51 System process connects to network (likely due to code injection or exploit) 20->51 24 wlanext.exe 20->24         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 24->53 55 Maps a DLL or memory area into another process 24->55 57 Tries to detect virtualization through RDTSC time measurements 24->57 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c29b9d1075e86788bab4a9e75334f36de07c1feb22500759db93d9379c875171/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2022-07-11 07:06:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
24 of 25 (96.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yknz2edv5btyrovuvhtvgnhtnxqhyh7lejiaowo3spmtphehkfyq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:d89x loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220726-kge48affgn/
Behaviour
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
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Xloader payload
Formbook
Xloader
Unpacked files
SH256 hash:
cc9fac4de0050a3e54160d3dfab9c8636e1b00fb734a536bbe29eda206ac61ca
MD5 hash:
2b1ca85a3532d5eb7ece17f5796b9027
SHA1 hash:
007449addcd6525ec175a5fd1870dbbe7934cf9e
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
XLoader
Create hunting rule
Link:
https://www.unpac.me/results/caa08e0b-3438-434d-a226-a5da8959719f/
Parent samples :
b01ea964fe231d0b56d71ca6b447a1d51a31530e307227ff44fa8552f86bf3d5
bbded5ef1924c5f0d3822b32dddb71ab05aa847f1210c0d263c8692ef4538fe9
c29b9d1075e86788bab4a9e75334f36de07c1feb22500759db93d9379c875171
41b14f39335372e62c5291a0934b0102d14e050a24d5f2f15c8a8e9e96a9e732
SH256 hash:
b5434763ea85d130ebdd2649dfbc410c8977895411798684c0ee4ed505f4fc86
MD5 hash:
2897375caa1243445fdc9892311a2573
SHA1 hash:
c82feada4ac98c5a178b262d343a628d3385ce3f
Link:
https://www.unpac.me/results/caa08e0b-3438-434d-a226-a5da8959719f/
SH256 hash:
a26d6e8eac38f72ec14f32320bac0975aa34ed4525b6104197c0546ca16a7d0e
MD5 hash:
67c14de8a3f18613039f31c2ad67d8bf
SHA1 hash:
a285d5e701b449c903943c54170c74689d1b805e
Link:
https://www.unpac.me/results/caa08e0b-3438-434d-a226-a5da8959719f/
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/caa08e0b-3438-434d-a226-a5da8959719f/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/caa08e0b-3438-434d-a226-a5da8959719f/
SH256 hash:
c29b9d1075e86788bab4a9e75334f36de07c1feb22500759db93d9379c875171
MD5 hash:
311d92417b9093f29f297805272725c3
SHA1 hash:
4c909282baf28792274aef4195b8e5c11858c756
Link:
https://www.unpac.me/results/caa08e0b-3438-434d-a226-a5da8959719f/
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/c29b9d1075e86788bab4a9e75334f36de07c1feb22500759db93d9379c875171

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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/294206/

Comments