MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52108f0dae86f64bfa963917676e4a7a49303e49830c1a7f213fe155e0f93d8b. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52108f0dae86f64bfa963917676e4a7a49303e49830c1a7f213fe155e0f93d8b
SHA3-384 hash: 0a1e5c05586bf07aeb2f37c9672c75a9cd7d10d2495da6a7527de9759fd9d26b6c77e04ba3a075d7bce71f52e7778069
SHA1 hash: 4668c1a20845ac52efb019c4ec1655cd8b16a771
MD5 hash: e356a2a2460a35888a82c6ac3be8d07c
humanhash: golf-lithium-two-angel
File name:SecuriteInfo.com.Trojan.GenericKD.61179377.14241.18830
Download: download sample
Signature Formbook
Create hunting rule
File size:2'246'144 bytes
First seen:2022-08-06 00:14:40 UTC
Last seen:2022-08-15 06:55:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:809nx9Ybrm0ieczRYwS1p2CX7JoQHyOhSn030iZ:NncP52ziwS1p77JoQjhSWZ
Threatray 18'198 similar samples on MalwareBazaar
TLSH T18EA51E4DBB044EBFE8597271443AAB1007422EED3A66D73A7A457603F6733C66063D2E
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon aef0e0e8e4f8e096 (1 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
311
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.GenericKD.61179377.14241.18830
Verdict:
Malicious activity
Analysis date:
2022-08-06 00:16:09 UTC
Tags:
formbook stealer trojan
Link:
https://app.any.run/tasks/15dbe059-2f91-400a-905b-9ffa727d34a7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/296792/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.61179377.14241.18830.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for synchronization primitives
Launching a process
Launching the process to change network settings
Creating a window
Changing a file
Running batch commands
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/62edb2b4bcf76fcb6cea1429/reports/dc817f55-c531-479f-bf8d-1d4bc4d5916d/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4ebc51ce-48e4-4bef-b2d2-dbdac09898da
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047083
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary or sample is protected by dotNetProtector
C2 URLs / IPs found in malware configuration
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
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
Uses netstat to query active network connections and open ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679573 Sample: SecuriteInfo.com.Trojan.Gen... Startdate: 06/08/2022 Architecture: WINDOWS Score: 100 44 www.rozsport.com 2->44 46 www.ivqecmh.xyz 2->46 48 4 other IPs or domains 2->48 52 Snort IDS alert for network traffic 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus detection for dropped file 2->56 58 9 other signatures 2->58 9 SecuriteInfo.com.Trojan.GenericKD.61179377.14241.exe 1 7 2->9         started        signatures3 process4 file5 36 C:\Users\user\AppData\Local\Temp\bin.exe, PE32 9->36 dropped 38 SecuriteInfo.com.T...79377.14241.exe.log, ASCII 9->38 dropped 12 bin.exe 9->12         started        15 cmd.exe 3 9->15         started        18 cmd.exe 2 9->18         started        20 cmd.exe 1 9->20         started        process6 file7 62 Antivirus detection for dropped file 12->62 64 Multi AV Scanner detection for dropped file 12->64 66 Machine Learning detection for dropped file 12->66 70 4 other signatures 12->70 22 explorer.exe 12->22 injected 40 C:\Users\user\AppData\Roaming\coco\coco.exe, PE32 15->40 dropped 42 C:\Users\user\...\coco.exe:Zone.Identifier, ASCII 15->42 dropped 25 conhost.exe 15->25         started        68 Uses schtasks.exe or at.exe to add and modify task schedules 18->68 27 conhost.exe 18->27         started        29 conhost.exe 20->29         started        31 schtasks.exe 1 20->31         started        signatures8 process9 signatures10 60 Uses netstat to query active network connections and open ports 22->60 33 NETSTAT.EXE 22->33         started        process11 signatures12 50 Maps a DLL or memory area into another process 33->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52108f0dae86f64bfa963917676e4a7a49303e49830c1a7f213fe155e0f93d8b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-05 01:04:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
54
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kiii6dnoq33ex6uwhelwo3skpjetapsjqmgbu7zbh7qvlyhzhwfq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
38526e2036a5fe19b1d4edbb6e9452a3f80db6685b6b7c1d53b5e75117f2050a
Formbook
645b7f4cc5a9ae0e723f88a4189d607c9bb2b3499b31f5f2bedef3b09a0ed62b
Formbook
6a37edabebd44201da96178005629c2e089a88eb4af8fdeef4fe42e1b1242e75
Formbook
aae89af9bf54cc3d9659631b9438942f192239e50eba6da7918ebced50c700c5
Formbook
b4445507807b1467d4c8b022a69ccadbf404afcb5fe68fbf417b2961f414021f
Formbook
b4893802fa91177b1f87232416c6788e354ef9085dff6745debbbe66fa7c1830
Formbook
d264b5217f8fa50ddb89b02a6b8b00e17619fd5298318b445bae4e6f6aa92e8d
Formbook
d31c93c082d1f410c4ff31dbb88d43b96b1fc06ccbf78293aa3159a317350de8
Formbook
e200bb133ddcbb758a27f29e77c9d81783b712445692c41c812c98590440e126
Formbook
+ 18'188 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/220806-ajxryagebl/
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
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
b04a1ec4be9f422025c3b5b5243a7101051ab8e46fafdb8371630b41190505f8
MD5 hash:
0998007b03d5ab11135996014bc5b954
SHA1 hash:
82ffca5d9d3a57e18750f2d652b86c6183ee73ad
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/187709d2-8eb6-423a-8433-5790733a5e60/
SH256 hash:
52108f0dae86f64bfa963917676e4a7a49303e49830c1a7f213fe155e0f93d8b
MD5 hash:
e356a2a2460a35888a82c6ac3be8d07c
SHA1 hash:
4668c1a20845ac52efb019c4ec1655cd8b16a771
Link:
https://www.unpac.me/results/187709d2-8eb6-423a-8433-5790733a5e60/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/52108f0dae86/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/52108f0dae86f64bfa963917676e4a7a49303e49830c1a7f213fe155e0f93d8b

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:INDICATOR_EXE_Packed_Babel
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Babel
Rule name:INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_Goliath
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Goliath
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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/296792/

Comments