MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07025c10612dd161baa9c67fa04da140aa590c95b10e0079be1fbabcfeafff42. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07025c10612dd161baa9c67fa04da140aa590c95b10e0079be1fbabcfeafff42
SHA3-384 hash: 2e79a46144ac0fd285c3ab6312f1a0e3828bfc0696030c39725762781165a311d89c52a3f317ee733104e6e10ab3138a
SHA1 hash: fec17a511cc04f0fc47cd6e3f6084ee9678b91c4
MD5 hash: 72fc5a55dbcb6db5566996b68d3ec378
humanhash: quebec-oranges-paris-football
File name:Cotización de repuestos IS01OCT5.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:562'176 bytes
First seen:2022-05-03 14:37:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:NtLWJe0KIBEglUDyiU+tTcVf1O5zuodYHYflBO+Qg5cOq02A/D:rQpmgmDfEGO+0NO12e
Threatray 15'685 similar samples on MalwareBazaar
TLSH T1C0C40254BBBD4F1BD9BB4BF40435A12013BA2E4B3022D35A8DC379DB0D6AF541A61B53
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Cotización de repuestos IS01OCT5.exe
Verdict:
Malicious activity
Analysis date:
2022-05-03 15:12:43 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/bed71f74-a977-4c9e-b7e4-fadc5131dc0c

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/268445/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1319.18353.24105.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Creating a process from a recently created file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62713e600d3e2bd52d2509a0/reports/ae4932d4-84a0-4122-a956-5e899248fdad/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/773ce96d-06a2-41fd-a746-b93fe44381f4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/987212
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 619710 Sample: Cotizaci#U00f3n de repuesto... Startdate: 03/05/2022 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 10 other signatures 2->44 10 Cotizaci#U00f3n de repuestos IS01OCT5.exe 3 2->10         started        process3 file4 32 Cotizaci#U00f3n de...os IS01OCT5.exe.log, ASCII 10->32 dropped 58 Injects a PE file into a foreign processes 10->58 14 Cotizaci#U00f3n de repuestos IS01OCT5.exe 10->14         started        17 Cotizaci#U00f3n de repuestos IS01OCT5.exe 10->17         started        19 Cotizaci#U00f3n de repuestos IS01OCT5.exe 10->19         started        signatures5 process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 21 explorer.exe 14->21 injected process8 dnsIp9 34 sujonpaul.com 107.167.95.30, 49797, 80 IOFLOODUS United States 21->34 36 www.sujonpaul.com 21->36 46 System process connects to network (likely due to code injection or exploit) 21->46 48 Uses netsh to modify the Windows network and firewall settings 21->48 25 netsh.exe 21->25         started        signatures10 process11 signatures12 50 Self deletion via cmd delete 25->50 52 Modifies the context of a thread in another process (thread injection) 25->52 54 Maps a DLL or memory area into another process 25->54 56 Tries to detect virtualization through RDTSC time measurements 25->56 28 cmd.exe 1 25->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/07025c10612dd161baa9c67fa04da140aa590c95b10e0079be1fbabcfeafff42/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-27 20:54:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
25 of 42 (59.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a4bfyedbfxiwdovjyz72atnbicvfsdevwehaa6n6d65lz7vp75ba._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2c9a7034a9d5463d3c4e91dd5b652c91e906864b1731933397b41662bf85d0d2
Formbook
3859da72cd34fc9b4ebe2ff100a3d888845836f4945bf2bcdfb83d5d0d16508a
Formbook
899615d89ed1fb1460cc0271763148d9fef6286e4714a4028bbdbadb6e6b9a30
Formbook
9ce0d52eefea098cc0d81975729ac54582ef202a036cb926f886e0b8cb9ae869
Formbook
a9915e261e819e5388755f6e20a93b55c096eb7b81b930c7212a77be734a97b2
Formbook
af3efb1470cc4818ac5cc03b516aa833df1635a311745b78b58406b46886ad04
Formbook
b4a65b2daf7061d116c2bdd500a40376e170efea89a6b0cb4c68d63606a8e107
Formbook
e677af4720b0b6402c8b677265968541dfa6b57f12578f7701ac840bd1f0889f
Formbook
+ 15'675 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:amdf rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220503-rzpjyahdg7/
Behaviour
Modifies registry class
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
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
672d7f465410e694e1440c445c7e327cc45b9b85b7cff8cbcee1037f462da326
MD5 hash:
f585b0d027c6b12b0fb8f1b9854e796d
SHA1 hash:
14cfb5cb7dfdd5d87a4cdace85b771d17e3a6dac
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1e7ae284-8848-46f3-b21b-bbad970a35ef/
Parent samples :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 hash:
92fc621e886ad486195efe1b074a5186c27599e3dd4d71c72cae3078b8660ae2
MD5 hash:
e80503550a2aa077f62f09c7dc6be7e4
SHA1 hash:
f93e86c149eac50b611a1f9a7b59f5d81026262c
Link:
https://www.unpac.me/results/1e7ae284-8848-46f3-b21b-bbad970a35ef/
SH256 hash:
7fb35f27d0e584df209576cd25492240d60f6cdd883d97a3cebb96a05adf0df8
MD5 hash:
4e9dd9eab046811ba73a81ffbce82038
SHA1 hash:
9d90d52d0287b07b40c88d52235374652dd2ed4e
Link:
https://www.unpac.me/results/1e7ae284-8848-46f3-b21b-bbad970a35ef/
SH256 hash:
6cea8ac087c76184bc04261c44f55f17adc37fae6fcf3d8c36c20706ad58bba4
MD5 hash:
eba1dee18ae900fc1b45de51008a3182
SHA1 hash:
2018f8b454e3e8f4b4bd596e9610ec2e0cef6bf2
Link:
https://www.unpac.me/results/1e7ae284-8848-46f3-b21b-bbad970a35ef/
SH256 hash:
07025c10612dd161baa9c67fa04da140aa590c95b10e0079be1fbabcfeafff42
MD5 hash:
72fc5a55dbcb6db5566996b68d3ec378
SHA1 hash:
fec17a511cc04f0fc47cd6e3f6084ee9678b91c4
Link:
https://www.unpac.me/results/1e7ae284-8848-46f3-b21b-bbad970a35ef/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/07025c10612dd161baa9c67fa04da140aa590c95b10e0079be1fbabcfeafff42

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.

Malspam

Formbook

Executable exe 07025c10612dd161baa9c67fa04da140aa590c95b10e0079be1fbabcfeafff42

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/268445/

Comments