MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47a47dcae162c91df125b42dcb1ef3a319fcabb043033e47e2c70e68e31e3ba9. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
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SHA256 hash: 47a47dcae162c91df125b42dcb1ef3a319fcabb043033e47e2c70e68e31e3ba9
SHA3-384 hash: e25377d0fbaa99180f6954b6f0fcdf85db438e6783a81ac6168b0b268abd9dc1ef6efaed317a146656ab77eb6f45663d
SHA1 hash: a1a6b9528ab0fa9cca5dbea93d5e8de069d6a031
MD5 hash: f67866fa8c8bf736f92a676e02c29ba4
humanhash: alaska-six-sink-connecticut
File name:New Inquiry.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:660'480 bytes
First seen:2023-09-11 13:15:08 UTC
Last seen:2023-09-11 13:38:47 UTC
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:CI5fVsbR2k+vTAYQNYcZ60Opy5eaNHuKboL1Z7O61ZFRNKmGnwT9vw+0rU9JjyFu:jtO2lUYQNYcZQIJNbox061rvTT
Threatray 342 similar samples on MalwareBazaar
TLSH T146E4BFF83465E3DEC762C7BF85575C309A137C661236828A723F35988D9DAC78E118B2
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 malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
276
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
New Inquiry.exe
Verdict:
Malicious activity
Analysis date:
2023-09-11 13:17:00 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/dd6ed8a8-2ed0-446b-8bd7-6a43b11274d6

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/447945/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Restart of the analyzed sample
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64ff1313b3be59ae4dd50bab/reports/07ec2a92-c2aa-48d6-bfb5-838808ee05ea/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/47a47dcae162c91df125b42dcb1ef3a319fcabb043033e47e2c70e68e31e3ba9
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/4a1d170b-2e0c-4785-87b9-71def8e1acd7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1307313
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1307313 Sample: New_Inquiry.exe Startdate: 11/09/2023 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 10 other signatures 2->43 10 New_Inquiry.exe 3 2->10         started        process3 signatures4 51 Detected unpacking (changes PE section rights) 10->51 53 Detected unpacking (overwrites its own PE header) 10->53 55 Tries to detect virtualization through RDTSC time measurements 10->55 57 Injects a PE file into a foreign processes 10->57 13 New_Inquiry.exe 10->13         started        process5 signatures6 59 Modifies the context of a thread in another process (thread injection) 13->59 61 Maps a DLL or memory area into another process 13->61 63 Sample uses process hollowing technique 13->63 65 Queues an APC in another process (thread injection) 13->65 16 explorer.exe 6 1 13->16 injected process7 dnsIp8 27 pttroblox.com 103.200.23.98, 49717, 80 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN Viet Nam 16->27 29 www.csshhinm.click 43.154.67.170, 49715, 49716, 49719 LILLY-ASUS Japan 16->29 31 14 other IPs or domains 16->31 33 System process connects to network (likely due to code injection or exploit) 16->33 35 Performs DNS queries to domains with low reputation 16->35 20 msdt.exe 16->20         started        signatures9 process10 signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/47a47dcae162c91df125b42dcb1ef3a319fcabb043033e47e2c70e68e31e3ba9/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-09-07 08:34:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6sh3sxbmler34jfwqw4whxtumm7zk5qimbt4r7cy4hgryy6houq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0ebdabe6c28a3f019e3dec1cd4f8fe1aeb40adc099c33d984b7291d15cd3725e
Formbook
19645ca60a20f1d79cfbb173d8c080a63ddb18db73498a8be7ecfae4d4d7e1d3
Formbook
347a49b7e5d032c2585811ec299182ec24139fd12d967aea4749e44cf0c6dc9a
Formbook
77d0637c23e62aacd06cdae1199620955f5ef36ccd6b7de96f49ea6637f18ed5
Formbook
993987746a70fa34efd8d7c5bdde02fea3d273bf10766ef49b7447a594b3b0c9
Formbook
a350436c4c1b84c822cc9e34b556e10ff3b187f33b38448b3391f8d31623d2cb
Formbook
b9c74c6cf3df328ddeee396c2602a7d93a6fa4f8fc3f1e67e41d91e290592e4e
Formbook
ef64bf88be50dcedfb18bb1310109a48940ef5e434e3c83b63a7fa6b2a78fe00
Formbook
efd6170875cae66b14b031f44ccf37a9e75c1e11ca84741146c9d723aab75778
Formbook
fb6aadc9d3b72fbf1fae12bfa282b4df1351262dd0d6d89b81ac80214a29f90c
Formbook
+ 332 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:v93r rat spyware stealer trojan
Link:
https://tria.ge/reports/230911-qhsplagd36/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in System32 directory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
7c4f52688e96b376bd32223bb9769062741d16d1ba72755cc75ed1ff75febe52
MD5 hash:
0a809eb50e7e100e4d460b01a6f4b9a2
SHA1 hash:
30a19329086b32b21af1bf6788e415a81d134935
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b8b1f45d-fc04-4dea-850d-2867d1b3a135/
Parent samples :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 hash:
ead826045b77d4692a445c027e4f1a6bfdd555b84cb4eb57ab1c337688f76886
MD5 hash:
728344bf626ea873f31b2b632fdc5f1b
SHA1 hash:
3b292536d8aa7946a1852fca582cb0fa156228f8
Link:
https://www.unpac.me/results/b8b1f45d-fc04-4dea-850d-2867d1b3a135/
SH256 hash:
784d4e0af30bcca58d54f86b6966e1c147bcc194a99126ebe79538e9084f6d80
MD5 hash:
5caf74e6818e40e82651781613a42425
SHA1 hash:
2a182b1552373e0907bfd03db31120596df994d0
Link:
https://www.unpac.me/results/b8b1f45d-fc04-4dea-850d-2867d1b3a135/
SH256 hash:
dc7d92e63536b47bf81595ca14b047397fc2cf1498936076fe25c5ac04c2e7ab
MD5 hash:
d66e58d0a3e414b9004f3129d8d078dc
SHA1 hash:
13ea5bfeb5b1705cebcaeea0781cf088e588aa13
Link:
https://www.unpac.me/results/b8b1f45d-fc04-4dea-850d-2867d1b3a135/
SH256 hash:
47a47dcae162c91df125b42dcb1ef3a319fcabb043033e47e2c70e68e31e3ba9
MD5 hash:
f67866fa8c8bf736f92a676e02c29ba4
SHA1 hash:
a1a6b9528ab0fa9cca5dbea93d5e8de069d6a031
Link:
https://www.unpac.me/results/b8b1f45d-fc04-4dea-850d-2867d1b3a135/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/47a47dcae162/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/47a47dcae162c91df125b42dcb1ef3a319fcabb043033e47e2c70e68e31e3ba9

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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/447945/

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