MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
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SHA256 hash: 69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea
SHA3-384 hash: 001af3b9d103736a9d7c9398633c20fc5c026159d8a000e7d469aaa303fe5d9cc68fc15e4131619bad734c6c2a6d3620
SHA1 hash: 6a5396e09daa0f2b1cfa176f3959bf6797bf2464
MD5 hash: a39ae766c3a35121c99d23a351fb7f9a
humanhash: floor-pluto-missouri-twelve
File name:SOA FOR RAC-098.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:321'045 bytes
First seen:2022-03-29 14:04:27 UTC
Last seen:2022-03-29 16:11:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:GbE/HUXB0SzdeC/XNbTD+6ihA2PuNAbWxe0hkTkQx5VwmypVTcY:GbbuSzdeEZCnG4dvPSmyHoY
Threatray 14'685 similar samples on MalwareBazaar
TLSH T14B64010073619C27CC6E5A326875D279876B6D14EC611EF7EFB33E5A3D73A800A1D6A0
File icon (PE):PE icon
dhash icon 8431f0ccccc42144 (1 x Formbook)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/259278/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.39375435.24015.25964.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Searching for synchronization primitives
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/12009/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6243120fa19c649412a644bb/reports/2fca2117-4b21-46d7-a4b7-4fd4db816bf8/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/260c24f5-1587-4a53-a41c-4f2c70d2fbc4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/966794
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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)
Multi AV Scanner detection for domain / URL
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 (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 599286 Sample: SOA FOR RAC-098.exe Startdate: 29/03/2022 Architecture: WINDOWS Score: 100 34 www.xfdtiz.xyz 2->34 36 www.paghosting.net 2->36 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Multi AV Scanner detection for domain / URL 2->54 56 Found malware configuration 2->56 58 8 other signatures 2->58 12 SOA FOR RAC-098.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\bumyu.exe, Unknown 12->32 dropped 15 bumyu.exe 12->15         started        process6 signatures7 68 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->68 70 Tries to detect virtualization through RDTSC time measurements 15->70 72 Injects a PE file into a foreign processes 15->72 18 bumyu.exe 15->18         started        process8 signatures9 44 Modifies the context of a thread in another process (thread injection) 18->44 46 Maps a DLL or memory area into another process 18->46 48 Sample uses process hollowing technique 18->48 50 Queues an APC in another process (thread injection) 18->50 21 explorer.exe 18->21 injected process10 dnsIp11 38 metalcorpperu.com 192.185.183.126, 49774, 80 UNIFIEDLAYER-AS-1US United States 21->38 40 www.for2play.com 82.98.177.93, 49782, 80 DINAHOSTING-ASES Spain 21->40 42 7 other IPs or domains 21->42 60 System process connects to network (likely due to code injection or exploit) 21->60 25 colorcpl.exe 21->25         started        signatures12 process13 signatures14 62 Modifies the context of a thread in another process (thread injection) 25->62 64 Maps a DLL or memory area into another process 25->64 66 Tries to detect virtualization through RDTSC time measurements 25->66 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-03-29 02:37:20 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 25 (96.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nf4f4acphp3ijsi4r4miawacfez7svavj5bnjxcbar56g4jts7va._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0da36b7f7e4b44b640ab5769532fdd7599032ca2b1d6b57807ba48ad1fa76780
Formbook
2a4415721925c12ce8a80719697ffbda5daf88fe34804b0549bc5d5605790cdb
Formbook
58f65684890c1ec3e63d010defd5f3c48f963865d2fa1d468d5a5f44b7026164
Formbook
75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5
Formbook
78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
Formbook
89a5384b284e44d23891f6b22590f0194c4ac0b2b6507bb51fa678ede6d6069a
Formbook
8ddf9843afa2f66549fe02a8ddc9811c2ca231f3107340272879da1a782159f9
Formbook
deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff
Formbook
f80dd0bf7402bebd03d303c97c8dd3f921d3e923a2521f4a2af2e4bf3c288aa1
Formbook
f9fe6b62b2af1b4f6cf38d7526de1824b057220901e997dda4ee1083047e1753
Formbook
+ 14'675 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:op53 loader rat suricata
Link:
https://tria.ge/reports/220329-rdtlrsafal/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
0d37038858fe778955c3bb5953ac4ebded1fe5193401adb0fb03bd141e8d015b
MD5 hash:
63b6d2698fe76698c0e352d22b7173b0
SHA1 hash:
dfdf58820584e7d4df4cc574d5ec389aeacd6e06
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/9f865f03-e607-44ed-b7fc-525d89adae10/
Parent samples :
0068d2689ad7ece35e2ff64c617f602046573a7f1c3af13efbbb45990dc17aea
04464b5872e342d59c8f4c85443fb3198a35544a9844d9a20618b7808f649464
d03f00ecce22cef615ed1cc86894e3b57dad4e78ef7a34af16f7479be9f84cf1
69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea
37b1b8d180f05d9be7c5a9821e9313993e5becaf03a5e46f4dc9711ad44ceaaf
7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd
6f297bb4016558a90be2eacf5707f91010ae324f55ca20ec983c32c853389458
93147c02e1b23c567066353a89bf3ed2dcf0b1e7e2e1ee3c435cdd3b085d4f9b
SH256 hash:
10816dee4868fb24d49a9f5ed8e2a6ff4547a19f2e8823094df106cd2b185ee0
MD5 hash:
c0bae3715e0766817683f184b5e199e5
SHA1 hash:
bbb991459d6a1f82765b8480dd24c74e3d3a1f93
Link:
https://www.unpac.me/results/9f865f03-e607-44ed-b7fc-525d89adae10/
SH256 hash:
69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea
MD5 hash:
a39ae766c3a35121c99d23a351fb7f9a
SHA1 hash:
6a5396e09daa0f2b1cfa176f3959bf6797bf2464
Link:
https://www.unpac.me/results/9f865f03-e607-44ed-b7fc-525d89adae10/
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/69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea

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:malware_Formbook_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/259278/

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