MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083
SHA3-384 hash: 8567471e53c9abfa1ac28d643e54210c6154e082550c2321d9e8776f3f8a598fca0567ea4c984d20288cd2e984c40c00
SHA1 hash: ccbde28ef816b9d3147cda1205ccd47bffcbb612
MD5 hash: d29881266e4afe72e70109bc71b6371e
humanhash: finch-mirror-lithium-yankee
File name:order spacification pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:796'672 bytes
First seen:2021-07-14 14:18:34 UTC
Last seen:2021-07-14 15:14:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:j7A86DvH1zvxG4eAnur96uarQTECJIcKgYlcOPRi5UyC/nx2O2ebDy4PBrgSFqaY:j7mvxZG4eSOvrImYlcFUyC5Vfy4Pt
Threatray 7'894 similar samples on MalwareBazaar
TLSH T15B0502747781BB4EC33E4EB989929C2097E0D6738307E3C7ADE326FD528D6A54E21152
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order spacification pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 14:32:59 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/257b9445-ad5c-4008-8632-142894a84604

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/171687/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.37574.13747.2355.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
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/d9c1d186-613c-48b7-a576-aa04a233062b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/816283
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 (e.g. based on Emerging Threat rules)
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 448726 Sample: order spacification pdf.exe Startdate: 14/07/2021 Architecture: WINDOWS Score: 100 32 www.createnoasis.com 2->32 34 createnoasis.com 2->34 36 www.ptmw420tours.com 2->36 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 8 other signatures 2->52 11 order spacification pdf.exe 3 2->11         started        signatures3 process4 file5 30 C:\Users\...\order spacification pdf.exe.log, ASCII 11->30 dropped 62 Injects a PE file into a foreign processes 11->62 15 order spacification pdf.exe 11->15         started        signatures6 process7 signatures8 64 Modifies the context of a thread in another process (thread injection) 15->64 66 Maps a DLL or memory area into another process 15->66 68 Sample uses process hollowing technique 15->68 70 Queues an APC in another process (thread injection) 15->70 18 explorer.exe 15->18 injected process9 dnsIp10 38 www.cooperstandard-isg.info 149.28.90.189, 80 AS-CHOOPAUS United States 18->38 40 wolfecraft.com 184.168.131.241, 49736, 49737, 80 AS-26496-GO-DADDY-COM-LLCUS United States 18->40 42 4 other IPs or domains 18->42 54 System process connects to network (likely due to code injection or exploit) 18->54 22 wlanext.exe 12 18->22         started        signatures11 process12 dnsIp13 44 www.cooperstandard-isg.info 22->44 56 Modifies the context of a thread in another process (thread injection) 22->56 58 Maps a DLL or memory area into another process 22->58 60 Tries to detect virtualization through RDTSC time measurements 22->60 26 cmd.exe 1 22->26         started        signatures14 process15 process16 28 conhost.exe 26->28         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-07-14 12:56:25 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zk5ixxbexhnclizxujauf34e2jhcgssfaduat6haxbybmbxxwcbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
042afd1bcf79f7231ff41744fef68a03c0ea372d2fc4734f2ff9f2954b112e7c
Formbook
09c27812888f54ebc6a9f691eed461d3276427e56e318bcc4a65fe00ba8ae363
Formbook
2cb36860a5c534037f85254c899ffd8208a059632be8caae0c27360e0042b3e8
Formbook
2d144aede91490944935dd273b5993d2efce771f5a6f522ef3a403f011920603
Formbook
9dd1647f60992e8249bc9a6eafef1d8a879f2215e4a9e4413a689db6a1030164
Formbook
a98ba3cb7eb936b7edcf60262bb5b78f8584af2f7b41423a62f291c804ef9252
Formbook
e015d30cdddd24a27d1dc9a688027ba65282496188a7db983eef788cfd3a1e8a
Formbook
+ 7'884 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210714-mcqzyzrwfj/
Behaviour
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
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.innercriticarchetypes.com/h388/
Unpacked files
SH256 hash:
3c18b97a7335a5a90a1c111e8d225e46577b7d29891041bf4e008047df228c13
MD5 hash:
b05cd4938d40b29da7a901979c2a4637
SHA1 hash:
845311ab9c385c87cb7e3a1c93c07d91c02d4a12
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2a14f2b4-56cb-4e5f-be98-eb4cdda56879/
Parent samples :
042afd1bcf79f7231ff41744fef68a03c0ea372d2fc4734f2ff9f2954b112e7c
a98ba3cb7eb936b7edcf60262bb5b78f8584af2f7b41423a62f291c804ef9252
9dd1647f60992e8249bc9a6eafef1d8a879f2215e4a9e4413a689db6a1030164
2d144aede91490944935dd273b5993d2efce771f5a6f522ef3a403f011920603
e015d30cdddd24a27d1dc9a688027ba65282496188a7db983eef788cfd3a1e8a
caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083
d6774ae6ca85dfb3220ac31355b1ad0e3b9a7fbd769cccce4a26ba48fe6d7148
b28811bb2049d77cf2c66e7f667ab4312d86b4e54e645d68ec9a0746f46e3bf7
dfe19acb83c53bf3fd25bea127cf728c9140cf48d6a55e51b76cef0e92a03d1c
f922e5ed74050041bbdad3ab177c8c14d18c9147827b58e4bce90631c513cb6e
929804b6bf9b72aaacdf6827d50a4ea221aefc5fec17723fe7f03fe10f83969b
85d66b1ddbd5ebdb7be3883335db72866c2c3a51f96a81655af51e6f139bb228
9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f
93e0c13d2e22b34b8fa11806b2545fb10526cb04ff95002788d8ae5c8a39d191
15500244e3dc1de0b63b0b8342380ae569510f3b932ae3c3ce8096bc7c1161ee
ee0072bfa491f44ca7379ea10a57c49e384180abf7998f2f4a8b08d4fd24c176
SH256 hash:
36fec95d5b1f9108e8f3957c5859fb1944ad7e38400995a0cbccff584838c084
MD5 hash:
3b2993b4ad318acbdbc0e67de5c57b4f
SHA1 hash:
4b2d93e74a9557708adcc2aaee2ae8e487abb1ca
Link:
https://www.unpac.me/results/2a14f2b4-56cb-4e5f-be98-eb4cdda56879/
SH256 hash:
0b44866f200dca178b5d4a729d2d243b245fccffec9eeb2f949583e7de9b0bc9
MD5 hash:
ada71dfab202927be839a437eb414b91
SHA1 hash:
1d8c2713f90e4574361371cb1bb919161cc65742
Link:
https://www.unpac.me/results/2a14f2b4-56cb-4e5f-be98-eb4cdda56879/
SH256 hash:
5f5257e30cfc2caab058013ffc60f90fb8a5d780a14834e1371054290b7658e4
MD5 hash:
b0e14c3526d6623ae9b7b5f5e0efde76
SHA1 hash:
f7d127bff2dfb1100ebd55fdd12dfb7a2b382fdc
Link:
https://www.unpac.me/results/2a14f2b4-56cb-4e5f-be98-eb4cdda56879/
SH256 hash:
41aa85ea08e825aa98209590eaf33d4da09b82cd0d3e61cbde5c0a9e4f5216b0
MD5 hash:
7adae3501a9cfad60e0cc76142bd7729
SHA1 hash:
7aa5926fd0c7e535f6daf7d1d23aa76661d34dd2
Link:
https://www.unpac.me/results/2a14f2b4-56cb-4e5f-be98-eb4cdda56879/
SH256 hash:
caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083
MD5 hash:
d29881266e4afe72e70109bc71b6371e
SHA1 hash:
ccbde28ef816b9d3147cda1205ccd47bffcbb612
Link:
https://www.unpac.me/results/2a14f2b4-56cb-4e5f-be98-eb4cdda56879/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083

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 caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/171687/

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