MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06cedd3e446db41cd53877ce7b7c24c31bc034260d7de377c01bb06e1ea9add0. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 06cedd3e446db41cd53877ce7b7c24c31bc034260d7de377c01bb06e1ea9add0
SHA3-384 hash: b7afe6113c0452e7df73c1e129fbde3c822a254cfefc11aa337ed903c2b19c45596686d127aabead5bd03ab70dd1b31c
SHA1 hash: 8fa87f354fa83228399a5a74340abe5a3a363e0c
MD5 hash: 7ec7ad0d3f7b79d6d49eeb67fcb26b59
humanhash: oxygen-purple-crazy-south
File name:7ec7ad0d3f7b79d6d49eeb67fcb26b59.exe
Download: download sample
Signature FormBook
File size:454'999 bytes
First seen:2020-07-31 05:50:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c2c71dfce9a27650634dc8b1ca03bf0 (160 x Loki, 58 x Formbook, 55 x Adware.Generic)
ssdeep 12288:Pan9Hq0iCYuCCv+Zd0Es/V4kjsk/jq5z8tPz3:aHq6Rv+Zd8/b/tPz3
Threatray 5'273 similar samples on MalwareBazaar
TLSH D8A423017391D4FFDBA219718AB4479BE7EBDF7A30525707B34D5E7238A26930A2C242
Reporter abuse_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a file
Creating a file in the %AppData% subdirectories
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Benign windows process drops PE files
Detected FormBook malware
Drops or copies cmd.exe with a different name (likely to bypass HIPS)
Hijacks the control flow in another process
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)
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 254479 Sample: Bcm2AZ1rGL.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 56 www.megaworldmc.com 2->56 58 g.msn.com 2->58 74 Malicious sample detected (through community Yara rule) 2->74 76 Yara detected FormBook 2->76 78 Modifies the prolog of user mode functions (user mode inline hooks) 2->78 12 Bcm2AZ1rGL.exe 52 2->12         started        signatures3 process4 file5 44 C:\Users\user\AppData\Roaming\...\regcap.exe, PE32 12->44 dropped 46 C:\Users\user\AppData\...\csspkgui.dll, PE32 12->46 dropped 48 C:\Users\user\AppData\Roaming\...\vshost.exe, PE32 12->48 dropped 50 9 other files (none is malicious) 12->50 dropped 15 rundll32.exe 12->15         started        process6 signatures7 86 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 15->86 88 Hijacks the control flow in another process 15->88 90 Maps a DLL or memory area into another process 15->90 18 cmd.exe 15->18         started        21 cmd.exe 15->21         started        23 cmd.exe 15->23         started        process8 signatures9 64 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 18->64 66 Modifies the context of a thread in another process (thread injection) 18->66 68 Maps a DLL or memory area into another process 18->68 72 2 other signatures 18->72 25 explorer.exe 3 6 18->25 injected 70 Tries to detect virtualization through RDTSC time measurements 21->70 process10 dnsIp11 60 www.boonecrockettpros.com 154.197.193.121, 49749, 80 COMING-ASABCDEGROUPCOMPANYLIMITEDHK Seychelles 25->60 62 www.forcoloredgirlswho.com 25->62 42 C:\Users\user\AppData\Local\...\fbclgtsdb.exe, PE32 25->42 dropped 80 System process connects to network (likely due to code injection or exploit) 25->80 82 Benign windows process drops PE files 25->82 84 Drops or copies cmd.exe with a different name (likely to bypass HIPS) 25->84 30 cmstp.exe 1 17 25->30         started        34 fbclgtsdb.exe 1 25->34         started        file12 signatures13 process14 file15 52 C:\Users\user\AppData\...\248logrv.ini, data 30->52 dropped 54 C:\Users\user\AppData\...\248logri.ini, data 30->54 dropped 92 Detected FormBook malware 30->92 94 Tries to steal Mail credentials (via file access) 30->94 96 Tries to harvest and steal browser information (history, passwords, etc) 30->96 98 3 other signatures 30->98 36 cmd.exe 1 30->36         started        38 conhost.exe 34->38         started        signatures16 process17 process18 40 conhost.exe 36->40         started       
Threat name:
Win32.Backdoor.Androm
Status:
Malicious
First seen:
2020-07-31 05:52:10 UTC
AV detection:
29 of 48 (60.42%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Behaviour
NSIS installer
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

FormBook

Executable exe 06cedd3e446db41cd53877ce7b7c24c31bc034260d7de377c01bb06e1ea9add0

(this sample)

  
Delivery method
Distributed via web download

Comments