MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627
SHA3-384 hash: dab24dc67ac9f3d8d84192ea7ca584e7acd19057dbc640e23dd4c11b4354ebf78346c3ae86ed58404205723434f8aa8a
SHA1 hash: f6cfdf286bd16ec52da2d1b1dc982b9d04aff852
MD5 hash: cac5340e4620d3838e0fe7d40bbd8165
humanhash: shade-burger-enemy-failed
File name:REF-NO-SCML121268.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:656'990 bytes
First seen:2022-01-18 08:17:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 12288:IJcz6FF2222BcyJW+cQflbahzX3pGhzswL:IJcz6FF2222BLdcQ9bsGhoU
Threatray 13'008 similar samples on MalwareBazaar
TLSH T147D4E006B752DC03E50BA6B13EB3DD65B174CF206E41690A72ACBF3F7DB12164989346
File icon (PE):PE icon
dhash icon 001ad21898ea3a81 (2 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/220051/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe expand.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/61e677be0f8c757253c7af9c/reports/57eb5eca-3440-4183-9730-f1d4aa6c7174/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/57bbae45-cf0d-4e26-adca-6dbbd7220819
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/922208
Signature
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)
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 (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: 554686 Sample: REF-NO-SCML121268.exe Startdate: 18/01/2022 Architecture: WINDOWS Score: 100 34 www.productshopify.store 2->34 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 3 other signatures 2->50 11 REF-NO-SCML121268.exe 19 2->11         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\riqowxyfn.dll, PE32 11->32 dropped 62 Tries to detect virtualization through RDTSC time measurements 11->62 64 Injects a PE file into a foreign processes 11->64 15 REF-NO-SCML121268.exe 11->15         started        signatures6 process7 signatures8 66 Modifies the context of a thread in another process (thread injection) 15->66 68 Maps a DLL or memory area into another process 15->68 70 Sample uses process hollowing technique 15->70 72 Queues an APC in another process (thread injection) 15->72 18 explorer.exe 15->18 injected process9 signatures10 42 System process connects to network (likely due to code injection or exploit) 18->42 21 chkdsk.exe 18->21         started        process11 signatures12 52 Self deletion via cmd delete 21->52 54 Modifies the context of a thread in another process (thread injection) 21->54 56 Maps a DLL or memory area into another process 21->56 58 Tries to detect virtualization through RDTSC time measurements 21->58 24 explorer.exe 3 156 21->24         started        28 cmd.exe 1 21->28         started        process13 dnsIp14 36 www.glensfallsgobblewobble.com 96.125.163.123, 49830, 80 UNIFIEDLAYER-AS-1US United States 24->36 38 www.indotogel369.com 104.21.51.6, 49827, 80 CLOUDFLARENETUS United States 24->38 40 2 other IPs or domains 24->40 60 System process connects to network (likely due to code injection or exploit) 24->60 30 conhost.exe 28->30         started        signatures15 process16
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627/
Threat name:
Win32.Trojan.XLoader
Create hunting rule
Status:
Malicious
First seen:
2022-01-18 07:43:57 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dnrxi6dikbn5g262kkjjskzp6codogceg6oxugafgdqcdbssiytq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
41baa5cad8fb3ecbaa97116421042ba41a024823638e9b7608c5ac2e2a339525
Formbook
57037671020fbbcf7e45114c351297ed8ccf818410c36aa4030434bc41ce86b3
Formbook
6846492babd6809fcbf6d1a30ebd47db29061bc23237069ff85a86b406b1abb0
Formbook
73f458d7e38ab748b7b7d3b3e680db9eb08d845c1b1b7c935a6ee453d8f03358
Formbook
75e51d5e7662ad2c7ee23822ebf5246ce2d3257734ef87883f57bbcffe13c5d2
Formbook
786698eab83f77c1fdc3d37daf49966befe788b0e85167083726354225176d1f
Formbook
889a99efe47a7cd2f2ee5797086d76e5811f9502047d9be1c6cbc1dc815c57fe
Formbook
f80dd0bf7402bebd03d303c97c8dd3f921d3e923a2521f4a2af2e4bf3c288aa1
Formbook
+ 12'998 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:m4ro loader rat suricata
Link:
https://tria.ge/reports/220118-j7arraadgp/
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
1fef4f09c5eff52a13ebe7bd4b6684705c73e645286c9ed6f2462bc408c8cfea
MD5 hash:
7e92ce70400bffa7024660563f9a8b03
SHA1 hash:
234011eeb34023c7fd962fdd04b1fd004211dc28
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/b2a35f7f-08bf-4d06-b4d1-dc87bee2ad0a/
Parent samples :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 hash:
834ffc9bb9e9f6521ecda5419144e89835fd6efee8ca10a3f784bcf9567a39f0
MD5 hash:
0ed8c3dcd62159a4fabdef5d9a71e3c5
SHA1 hash:
69cec7c6a9ac9ee88ff3934a5c093937bbd9bf0f
Link:
https://www.unpac.me/results/b2a35f7f-08bf-4d06-b4d1-dc87bee2ad0a/
SH256 hash:
1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627
MD5 hash:
cac5340e4620d3838e0fe7d40bbd8165
SHA1 hash:
f6cfdf286bd16ec52da2d1b1dc982b9d04aff852
Link:
https://www.unpac.me/results/b2a35f7f-08bf-4d06-b4d1-dc87bee2ad0a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627

File information

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

Malspam

Formbook

Executable exe 1b63747868505bd36bda5292992b2ff09c371844379d7a180530e02186524627

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/220051/

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