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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b. 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: 8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b
SHA3-384 hash: 947e9b70c471eca3e050c6aa1dc780d3ade6bb365a026c8db4d4ce2c08869eb15e47d7f756eef2fa317ccf8abc8248fc
SHA1 hash: 2545f81d1dd846f38fd64c361421d6e26e3361d8
MD5 hash: b42414baa2acc9bd03b26d8bdbba9673
humanhash: colorado-bravo-edward-wyoming
File name:PNOO0988901234567YTRE.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:869'888 bytes
First seen:2023-02-20 13:46:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'359 x AgentTesla, 20'862 x Formbook, 12'418 x SnakeKeylogger)
ssdeep 24576:os8dOTsIBMNjnNNOhAe/S0+49ZJ/pPS1SMHnp0YbiKqig:Ea/JhPS1SAp0yiK3g
Threatray 2'144 similar samples on MalwareBazaar
TLSH T18205167D39B796D2C239FA3386E3E520B5BD88923317C959D8D62AC04F421827DCE65C
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PNOO0988901234567YTRE.r09
Verdict:
Malicious activity
Analysis date:
2023-02-20 06:47:39 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/65e3e8b3-dd22-4120-8a7e-71c9f9b372e7

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/368438/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.23705.15089.11798.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/63f379d842bf85850e3e490c/reports/7adbde11-e7d9-468f-81a2-844907da630f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be06363c-24b1-4083-8091-3f02a5a05b41
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179238
Signature
Antivirus detection for URL or domain
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 812064 Sample: PNOO0988901234567YTRE.exe Startdate: 20/02/2023 Architecture: WINDOWS Score: 100 31 www.lastmilerent.com 2->31 35 Snort IDS alert for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 5 other signatures 2->41 9 PNOO0988901234567YTRE.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\...\PNOO0988901234567YTRE.exe.log, ASCII 9->23 dropped 51 Injects a PE file into a foreign processes 9->51 13 PNOO0988901234567YTRE.exe 9->13         started        signatures6 process7 signatures8 53 Modifies the context of a thread in another process (thread injection) 13->53 55 Maps a DLL or memory area into another process 13->55 57 Sample uses process hollowing technique 13->57 59 Queues an APC in another process (thread injection) 13->59 16 explorer.exe 4 6 13->16 injected process9 dnsIp10 25 www.domainsupportcenter.com 81.17.29.147, 49706, 49707, 49708 PLI-ASCH Switzerland 16->25 27 www.riverflow.net 64.190.63.111, 49715, 49716, 49717 NBS11696US United States 16->27 29 6 other IPs or domains 16->29 33 System process connects to network (likely due to code injection or exploit) 16->33 20 raserver.exe 13 16->20         started        signatures11 process12 signatures13 43 Tries to steal Mail credentials (via file / registry access) 20->43 45 Tries to harvest and steal browser information (history, passwords, etc) 20->45 47 Modifies the context of a thread in another process (thread injection) 20->47 49 Maps a DLL or memory area into another process 20->49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2023-02-17 06:06:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
26 of 39 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rih52dj5n57vecwiwdnahgwc5edhgl33hdhzq5bojouxdspeke5q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1513a69ae0fcdda905a71a77d2a9e26260d9262c663a048d2f5fb033fc9cd072
Formbook
370c23a82d6b6de72fa4911d23e3b548256cf94969c207c665297ffca7898f54
Formbook
518c087ade25bb946d8078fa02548b0b3854c0c4fd3352779d5b9383e44c02be
Formbook
529570238c49330b949a4cc1a6623e05bfe5ac9af493b701321d786e6d838068
Formbook
8a2baea019bf241e2808da9cef1595f50bb33c2ac4de23f74e0612bb96a6c251
Formbook
8dc848fe48c310842fd7f7376f5f462e65587a6368238a94b851428d184c8b02
Formbook
b21bf61397de2c8f62690a814393e1f0e4f7bd4ef71abe3d103961830fae50c2
Formbook
b69a68bd6dec2421c2f725dd9fd35f3923f81f1549a936a55d8d3a978362b952
Formbook
+ 2'134 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230220-q3jbnabc29/
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
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
985b8033795e5ab9b05c6918f64329cf23ba39754d2c68a04988f7cec1b9c6b8
MD5 hash:
b919eb27c521e48212adb1a3a408e3af
SHA1 hash:
5da964ae7d4486b45c5740aeefdd9de6bdef6f84
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/520b2033-ee67-44ff-8889-2957bfdc5b10/
Parent samples :
6f1d97b426097b4534644a7950d22e0e41aa9355dadea037fc2d7712c5bdc669
8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b
SH256 hash:
6a988947bcf69f3e4065160af73efbe8b1a9827937662d0ffc4dd5a9c987fc80
MD5 hash:
4a4c507f5cb7896acc5a93ad9860de1b
SHA1 hash:
8a7fdc14855aee028cd2303fbcf23325335b2bc7
Link:
https://www.unpac.me/results/520b2033-ee67-44ff-8889-2957bfdc5b10/
SH256 hash:
bc3a053fe5f015b02758a97168cdaceba65da93b2e7aece1d76ab95df28aa26d
MD5 hash:
f2cf7e24bad4764e072cee3860e12849
SHA1 hash:
777c17d422bbd1bcbd8a55ddb5417c1bc7d3b539
Link:
https://www.unpac.me/results/520b2033-ee67-44ff-8889-2957bfdc5b10/
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
Link:
https://www.unpac.me/results/520b2033-ee67-44ff-8889-2957bfdc5b10/
SH256 hash:
8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b
MD5 hash:
b42414baa2acc9bd03b26d8bdbba9673
SHA1 hash:
2545f81d1dd846f38fd64c361421d6e26e3361d8
Link:
https://www.unpac.me/results/520b2033-ee67-44ff-8889-2957bfdc5b10/
Malware family:
XLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a0fdd0d3d6f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/8a0fdd0d3d6f7f520ac8b0da039ac2e906732f7b38cf98742e4ba971c9e4513b

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
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/368438/

Comments