MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c93fc36a46e4b263a960a4be63186effbb2d0a3f8db711213572ad49e1bb437. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
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SHA256 hash: 1c93fc36a46e4b263a960a4be63186effbb2d0a3f8db711213572ad49e1bb437
SHA3-384 hash: 0374ac0739aab81cdd70a9c8248b7f9b30373b83127cc4b8b43350bdaea23c51ad879e54a52c329ffc418e04934f44cf
SHA1 hash: 689be33bb05ff7d2ca784af45822cab5213a1d53
MD5 hash: 603114139010abe0ef065c9ce47fefc7
humanhash: twelve-georgia-lion-romeo
File name:URGENTNÍ OBJEDNÁVKA.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:927'232 bytes
First seen:2022-04-12 11:31:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:e9cDzWIpYuy/sPwUZnUEHIzsFx2yAO/IfU3oRVxKc:Wcn/PwUZUGI+wzOAfU8e
Threatray 14'860 similar samples on MalwareBazaar
TLSH T17A15F101F6719A46C47C0EF398A6476F4B71C916D021C2CB3BF9388A9932F97787865B
File icon (PE):PE icon
dhash icon 71e89ebab2aeec70 (14 x AgentTesla, 13 x Loki, 13 x Formbook)
Reporter malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
324
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
URGENTNÍ OBJEDNÁVKA.exe
Verdict:
Malicious activity
Analysis date:
2022-04-13 04:55:08 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/ed54cdbe-a666-4c75-8c20-eb2abc1877ac

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/262977/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.23680.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe greyware obfuscated packed remote.exe replace.exe update.exe
Link:
https://www.filescan.io/uploads/62556339eab80a7a6c000cf5/reports/7e7d857d-6ec6-4b05-ab2d-fe2ff63d79cd/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/d7be30ba-6e88-49da-9142-d8a1024b0d84
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/975268
Signature
.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
Found malware configuration
Injects a PE file into a foreign processes
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: CMSTP Execution Process Creation
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
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
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 signatures2 2 Behavior Graph ID: 607755 Sample: URGENTN#U00cd OBJEDN#U00c1VKA.exe Startdate: 12/04/2022 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus detection for URL or domain 2->48 50 13 other signatures 2->50 10 URGENTN#U00cd OBJEDN#U00c1VKA.exe 7 2->10         started        process3 file4 36 C:\Users\user\AppData\Roaming\iSrqLyO.exe, PE32 10->36 dropped 38 C:\Users\user\AppData\Local\...\tmp9F51.tmp, XML 10->38 dropped 40 C:\...\URGENTN#U00cd OBJEDN#U00c1VKA.exe.log, ASCII 10->40 dropped 54 Adds a directory exclusion to Windows Defender 10->54 56 Injects a PE file into a foreign processes 10->56 14 URGENTN#U00cd OBJEDN#U00c1VKA.exe 10->14         started        17 powershell.exe 24 10->17         started        19 schtasks.exe 1 10->19         started        signatures5 process6 signatures7 66 Modifies the context of a thread in another process (thread injection) 14->66 68 Maps a DLL or memory area into another process 14->68 70 Sample uses process hollowing technique 14->70 72 Queues an APC in another process (thread injection) 14->72 21 explorer.exe 14->21 injected 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        process8 dnsIp9 42 www.zschengbangzx.com 21->42 52 System process connects to network (likely due to code injection or exploit) 21->52 29 cmstp.exe 21->29         started        signatures10 process11 signatures12 58 Self deletion via cmd delete 29->58 60 Modifies the context of a thread in another process (thread injection) 29->60 62 Maps a DLL or memory area into another process 29->62 64 Tries to detect virtualization through RDTSC time measurements 29->64 32 cmd.exe 1 29->32         started        process13 process14 34 conhost.exe 32->34         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c93fc36a46e4b263a960a4be63186effbb2d0a3f8db711213572ad49e1bb437/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-11 20:05:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dsj7ynvenzfsmouwbjf6mmmg5753fufd7dnxceqtk4vnjhq3wq3q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2099d310f5fc3d161fad8db45a1e8d555006869871d52e063c0760284955b75e
Formbook
499fb85e548a134abdf18b6a9d149b9c4f2bf9b0f534dd4c86e600180fb19bf9
Formbook
5c4b6b6b72e020bea0a32b9ca0542bd404e91eff6344648aae077ad332593744
Formbook
90c16547e527be04c7fbea515f8dcea9f00353bf4394ecd45f891ab07085b575
Formbook
af3efb1470cc4818ac5cc03b516aa833df1635a311745b78b58406b46886ad04
Formbook
b0f1a1bfefa0359f8ef181219a761192e70a2d8ec0dd07692ffe24814f50c11d
Formbook
b5cde2a22949e65c3eb965bec3fe21cc3edd2d83e5a1631bd705ab8f649daff7
Formbook
d22129107a8e45e8ceb11ea395c1279d4617d37a5846841b35ae06c6c08e170c
Formbook
e51d07f5a5a73b65e0ddd7f2b94fa87a3fede71fbb4e4b35c57b9fc56dd198ee
Formbook
+ 14'850 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:gn27 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220412-nm94bsbbgq/
Behaviour
Creates scheduled task(s)
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
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
4af67fe719b6d568f75355ea4ea17bb40829338b1808924bdfdb00983879116d
MD5 hash:
de9a3c641eee60c823d76777dc7dfff7
SHA1 hash:
0eed800b61726aef17a63451f1c43dd844a58b29
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1371a05b-cba7-4d84-ad32-0c89d253b05b/
Parent samples :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 hash:
007694272e71c5aa5e99bee9e6f9a48bd591a5f1d84f7e4d82b86d32570815b0
MD5 hash:
df10f342c5a36206cae9c53f0fbda9dd
SHA1 hash:
fc0e8645a7ed3fe8eb6a6ec45e34753baa2b1461
Link:
https://www.unpac.me/results/1371a05b-cba7-4d84-ad32-0c89d253b05b/
SH256 hash:
25592f65e1beb29852dba52be36c6daa070e46897e5f8cef444335149b1e7685
MD5 hash:
3cb8735a13bf990c9b6140d63c7be139
SHA1 hash:
8a68d9192dadaf2d60d9dcad3d018460dc1b3807
Link:
https://www.unpac.me/results/1371a05b-cba7-4d84-ad32-0c89d253b05b/
SH256 hash:
fb0f6ad5221ec2148dafc11109a8c620cecebe953c493dbcc65793b283f38b9c
MD5 hash:
8c0bad075a69c6069b34ffcabccc3ba6
SHA1 hash:
06a56ca41ffe2efc4b569f95968d751c316f2c63
Link:
https://www.unpac.me/results/1371a05b-cba7-4d84-ad32-0c89d253b05b/
SH256 hash:
1c93fc36a46e4b263a960a4be63186effbb2d0a3f8db711213572ad49e1bb437
MD5 hash:
603114139010abe0ef065c9ce47fefc7
SHA1 hash:
689be33bb05ff7d2ca784af45822cab5213a1d53
Link:
https://www.unpac.me/results/1371a05b-cba7-4d84-ad32-0c89d253b05b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1c93fc36a46e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1c93fc36a46e4b263a960a4be63186effbb2d0a3f8db711213572ad49e1bb437

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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/262977/

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