MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43c2d2c8e89ca3617e9521d6218b2d3c5f9e29b41b591622c658471b01b718f9. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43c2d2c8e89ca3617e9521d6218b2d3c5f9e29b41b591622c658471b01b718f9
SHA3-384 hash: 6e7c09e6df1d2f298b33ed2c14e1669d1915e46c6aee62da0321a8bb2f277833625a462315f024955c7829e7f55f6403
SHA1 hash: ecfaf67a31c21108edc4db51dcc76f4dddc36d2d
MD5 hash: 9cfe9abdcbd132846b69317eb18e549d
humanhash: crazy-oregon-colorado-muppet
File name:price quote.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:901'120 bytes
First seen:2020-11-04 14:19:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:CWQC1q9fsxfRj4hNnybeMbicXgMqQoOsf:IJ9fsDj4h9eJbvXpBw
Threatray 2'800 similar samples on MalwareBazaar
TLSH AF15BFF66286E76BC80F007FF84B256193D9CB2E99F8814643C5B11913BC7DE56AC48B
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/82918/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42665.26854.24188.UNOFFICIAL
Create hunting rule

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
Forced shutdown of a system process
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/520224
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
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
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 signatures2 2 Behavior Graph ID: 309210 Sample: price quote.exe Startdate: 04/11/2020 Architecture: WINDOWS Score: 100 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected AntiVM_3 2->41 43 7 other signatures 2->43 10 price quote.exe 3 2->10         started        process3 file4 29 C:\Users\user\AppData\...\price quote.exe.log, ASCII 10->29 dropped 13 price quote.exe 10->13         started        16 price quote.exe 10->16         started        process5 signatures6 53 Modifies the context of a thread in another process (thread injection) 13->53 55 Maps a DLL or memory area into another process 13->55 57 Sample uses process hollowing technique 13->57 59 Queues an APC in another process (thread injection) 13->59 18 explorer.exe 13->18 injected process7 dnsIp8 31 www.bet365o1.com 69.165.79.210, 49735, 80 VPSQUANUS United States 18->31 33 www.weibringcreative.com 18->33 35 2 other IPs or domains 18->35 45 System process connects to network (likely due to code injection or exploit) 18->45 22 colorcpl.exe 18->22         started        signatures9 process10 signatures11 47 Modifies the context of a thread in another process (thread injection) 22->47 49 Maps a DLL or memory area into another process 22->49 51 Tries to detect virtualization through RDTSC time measurements 22->51 25 cmd.exe 1 22->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43c2d2c8e89ca3617e9521d6218b2d3c5f9e29b41b591622c658471b01b718f9/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2020-11-04 02:06:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipbnfshitsrwc7uvehlcdcznhrpz4knudnmrmiwglbdrwanxdd4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02ee2ae66e440ba87307cdb5d59f3f21bf3565918432a039a5cb13f840c894c2
Formbook
115e12fb613c8200563e60ee8acd822733772ebac21e27f203a7342043442d8a
Formbook
1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8
Formbook
51fc4c13e2fa607113d821aaab2ba2e96d10097d69698ec3facc71b8b751e068
Formbook
61e2669d1d6be1a20f73da4171233966f8903fa41113364c66d747c8d1e7a39a
Formbook
8b23c3ddd235c8708c47bf3eec883a6f8ec12656680648400cb4733d9a14e762
Formbook
8e11fa75359ffe3024bd4f57a0f3583db152f8fea0d4e5621bd5d058b0b402a3
Formbook
93094c96cb315b7457fcdc289cdbdf47876c98c1103bba45726bd1018e40cc30
Formbook
a9675f768840e844de5923c2319cae51ba47ca5eee5c50c58418d274d5985520
Formbook
eecabbdec29294f055c109660c94db3de0ce9187461ea6f18639cf9c34883e70
Formbook
+ 2'790 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/201104-r355kzf3cs/
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:
43c2d2c8e89ca3617e9521d6218b2d3c5f9e29b41b591622c658471b01b718f9
MD5 hash:
9cfe9abdcbd132846b69317eb18e549d
SHA1 hash:
ecfaf67a31c21108edc4db51dcc76f4dddc36d2d
Link:
https://www.unpac.me/results/85b6c501-c6b4-452d-a745-3efe073ff2d6/
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
Link:
https://www.unpac.me/results/85b6c501-c6b4-452d-a745-3efe073ff2d6/
SH256 hash:
a07a71f6b4d0a951deedc2a01ef3176a95484c9f2fb006a55527a04a4d9e5a7c
MD5 hash:
6635ecb1599acd158411e0bddb1d8f6e
SHA1 hash:
ac5a8845aece147cbf11d4a4b0a564e5b0941377
Link:
https://www.unpac.me/results/85b6c501-c6b4-452d-a745-3efe073ff2d6/
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/85b6c501-c6b4-452d-a745-3efe073ff2d6/
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/82918/

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