MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 420964e0ddf92963742717a6101a8a1ba18882ad7187a5cf0b586d717b87dfb7. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 420964e0ddf92963742717a6101a8a1ba18882ad7187a5cf0b586d717b87dfb7
SHA3-384 hash: 43eddb4ed3069683b0f59a113d9ce76556f19860ab769a33dc35c374d7f31bf3d200a49db582368199c21adc7c3606e5
SHA1 hash: 339c840473664692b70192ffd54140c5a9e0f5a0
MD5 hash: 4b0494b9d7bd7561e869e57ea9e93526
humanhash: october-lima-nevada-tennessee
File name:P.I..exe
Download: download sample
Signature Formbook
Create hunting rule
File size:916'992 bytes
First seen:2020-11-05 08:54:32 UTC
Last seen:2020-11-05 14:12:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:EKiskcTP8csR+I80uhOuIJb0RJuEuhOR3uY0VKznEEUf6i7cX+hPK6mc7vUGoDy:EBsfzGN58KmJu7kU9jft4bAp8
Threatray 2'818 similar samples on MalwareBazaar
TLSH A915BFFA6286E76AC80F043FF84B256193D9DF2D99FC804693C5B119127C6CE56BC48B
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: elaguizy.com
Sending IP: 103.125.191.170
From: EL AGUIZY<irini@elaguizy.com>
Subject: RE: P/ INVOICE Draft TT And Documents of Balance Payment
Attachment: P.I..rar (contains "P.I..exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/83129/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/521110
Signature
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
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 309653 Sample: P.I..exe Startdate: 05/11/2020 Architecture: WINDOWS Score: 100 31 www.hellocarrey.com 2->31 33 www166.wixdns.net 2->33 35 3 other IPs or domains 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 5 other signatures 2->49 11 P.I..exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\P.I..exe.log, ASCII 11->29 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 15 P.I..exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 37 theloveofliving.com 34.102.136.180, 49743, 80 GOOGLEUS United States 18->37 39 www.dlrioata.com 172.252.51.111, 49740, 80 EGIHOSTINGUS United States 18->39 41 www.theloveofliving.com 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 mstsc.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/420964e0ddf92963742717a6101a8a1ba18882ad7187a5cf0b586d717b87dfb7/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2020-11-05 02:28:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iiewjyg57euwg5bhc6tbagukdoqyravnogd2ltyllbwxc64h363q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02ee2ae66e440ba87307cdb5d59f3f21bf3565918432a039a5cb13f840c894c2
Formbook
115e12fb613c8200563e60ee8acd822733772ebac21e27f203a7342043442d8a
Formbook
1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8
Formbook
43c2d2c8e89ca3617e9521d6218b2d3c5f9e29b41b591622c658471b01b718f9
Formbook
51fc4c13e2fa607113d821aaab2ba2e96d10097d69698ec3facc71b8b751e068
Formbook
61e2669d1d6be1a20f73da4171233966f8903fa41113364c66d747c8d1e7a39a
Formbook
8b23c3ddd235c8708c47bf3eec883a6f8ec12656680648400cb4733d9a14e762
Formbook
93094c96cb315b7457fcdc289cdbdf47876c98c1103bba45726bd1018e40cc30
Formbook
a9675f768840e844de5923c2319cae51ba47ca5eee5c50c58418d274d5985520
Formbook
eecabbdec29294f055c109660c94db3de0ce9187461ea6f18639cf9c34883e70
Formbook
+ 2'808 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/201105-6j8xn6ep22/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Modifies service
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.onedollarreports.com/ga4/
Unpacked files
SH256 hash:
420964e0ddf92963742717a6101a8a1ba18882ad7187a5cf0b586d717b87dfb7
MD5 hash:
4b0494b9d7bd7561e869e57ea9e93526
SHA1 hash:
339c840473664692b70192ffd54140c5a9e0f5a0
Link:
https://www.unpac.me/results/45b1fdda-3bcf-429b-8c99-16ffc48ce4ae/
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
Link:
https://www.unpac.me/results/45b1fdda-3bcf-429b-8c99-16ffc48ce4ae/
SH256 hash:
22dd36228ce09ce9da72163503b11435079faa02269bd3a5fce860a920a4b7e1
MD5 hash:
61a778c6ff2dc0c7a47412741c682aaa
SHA1 hash:
e92819d9a6b5b3861e24bf059c070ceed8008eba
Link:
https://www.unpac.me/results/45b1fdda-3bcf-429b-8c99-16ffc48ce4ae/
SH256 hash:
73f076bc921d9938f0138a0f7dee0607dd676b051459e617919ccf3e72d892fb
MD5 hash:
cbde9fda97b44b27574ed1e5f23d47b8
SHA1 hash:
7a212755b64f48a0b2e6b6835e41ab76959ba9fc
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/45b1fdda-3bcf-429b-8c99-16ffc48ce4ae/
Parent samples :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 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.

Malspam

Formbook

rar c8d2a9c48f6790892d085cac4622f0642b4aa666c5b8d837a31063b226d31714

Formbook

Executable exe 420964e0ddf92963742717a6101a8a1ba18882ad7187a5cf0b586d717b87dfb7

(this sample)

  
Dropped by
MD5 6100e4bd41ce13ce3ed4fca310453372
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/83129/
  
Dropped by
SHA256 c8d2a9c48f6790892d085cac4622f0642b4aa666c5b8d837a31063b226d31714

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