MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 110c39365be1d4d0307080c7a264654fa63725b7e99dbc271d8dedaa10300217. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 110c39365be1d4d0307080c7a264654fa63725b7e99dbc271d8dedaa10300217
SHA3-384 hash: de13bf907f1176960636160e80f1207901592253f8bca536434177b4080bf2daaa03fed52ccd71c35db8ed90d9218758
SHA1 hash: 7318c892e40d4815b6b072688ec2158c72011872
MD5 hash: 270f8ae2f784624296ab2d8526adf635
humanhash: paris-venus-vermont-twelve
File name:1-29.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:745'472 bytes
First seen:2021-01-29 06:32:07 UTC
Last seen:2021-01-29 09:04:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:BtEdLDZfiN92x1qk8axirmZzQ3phKmZCraLb2vbAFBg5ZmbCYHk2GdIlpQ//phgc:BtqL+0rqk35Byg42kXEZmlk24ImVH
Threatray 3'661 similar samples on MalwareBazaar
TLSH FFF4F1A8F946B030F1587BB599729BF0582E6D21AC72DF1E3B0873DD107A2C548E3E65
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1-29.exe
Verdict:
Malicious activity
Analysis date:
2021-01-29 06:33:48 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/f4aa371a-8f05-43ce-b9fa-37b6c15c10c1

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/114642/
Detection(s):
SecuriteInfo.com.Heur.MSIL.Burkina.1.18434.15394.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/593586
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
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)
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 signatures2 2 Behavior Graph ID: 345833 Sample: 1-29.exe Startdate: 29/01/2021 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 7 other signatures 2->46 10 1-29.exe 3 2->10         started        process3 file4 32 C:\Users\user\AppData\Local\...\1-29.exe.log, ASCII 10->32 dropped 56 Tries to detect virtualization through RDTSC time measurements 10->56 58 Injects a PE file into a foreign processes 10->58 14 1-29.exe 10->14         started        17 1-29.exe 10->17         started        19 1-29.exe 10->19         started        signatures5 process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 21 explorer.exe 14->21 injected process8 dnsIp9 34 midnightsunhi.com 69.16.200.142, 49769, 80 LIQUIDWEBUS United States 21->34 36 leagueofwomengolfers.com 34.102.136.180, 49764, 49770, 49771 GOOGLEUS United States 21->36 38 9 other IPs or domains 21->38 48 System process connects to network (likely due to code injection or exploit) 21->48 25 control.exe 21->25         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 25->50 52 Maps a DLL or memory area into another process 25->52 54 Tries to detect virtualization through RDTSC time measurements 25->54 28 cmd.exe 1 25->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/110c39365be1d4d0307080c7a264654fa63725b7e99dbc271d8dedaa10300217/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-29 05:29:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
9 of 46 (19.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cegdsns34hknamdqqdd2ezdfj6tdojnx5go3yjy5rxw2uebqailq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
182fd1343975d43f456f199f379210d562d15ea3c8e4c7bd59899d75c18a2fe9
Formbook
25cd952df9c74033229ec91a5da330e392390ca6120db46d9ab21d3120c9011c
Formbook
420f06103fac607a08bc7ff557201ffc5fc4f693aa52df9476171ed5398d8bf5
Formbook
4cd5fc82f7d1094ebe188a372dd682d24083ea423f0b49a057cfacc0af849ac4
Formbook
5b59e08e82994cd78df8856c5d7cfd4b30be947a9f7329af1a13d47652b189fc
Formbook
7a434269888c9382307a609aceba2b185542ab901cda169d761c2650c84f2f4e
Formbook
98be979a6ee314a1829acd3d33744d9caf8fe2c871d6b73d3771c76c09584387
Formbook
c3d490568e73f61c86d2d4c01e170bdcf3c0d3eb5e309ff3d3fb808a4a867a54
Formbook
ed9c5c6d05892ce64f553810dcb3e3f2e8f0f58d46888bbfeeb744e89dd1cf8e
Formbook
fc534d33f183a321a447fef1fdef4c8a7fa78413cd15f93df13a39f0a8b9b2fe
Formbook
+ 3'651 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210129-m2mhk8qtg6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.unitedfootballcamps.com/bf3/
Unpacked files
SH256 hash:
108d3fa3409a45ceeb1ee0309ea6c6369e9fd2f08daf3225eb5fe9f76af0972e
MD5 hash:
e0688ccabc0c88ebf3bde75ae545fdf4
SHA1 hash:
7b695314193062db288e505950834f35b3ff3336
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/99f9a68b-ee11-4cd9-a721-0b7314e7c2d4/
Parent samples :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 hash:
3e602cbd1592b804251a6fe9fbc2c768b9e060df87e8bcb9c6098ba8dac74cb8
MD5 hash:
c1f8a3b8741e64903da146ce0fe3a299
SHA1 hash:
5d29059a33ee18e1420cbc831ba9f4c630134c79
Link:
https://www.unpac.me/results/99f9a68b-ee11-4cd9-a721-0b7314e7c2d4/
SH256 hash:
a2a0bbbe8c9ee88441356010f63455c50dfcafe663db757bbc453c815c51d720
MD5 hash:
11e80c54bfeff7f0c120dae46df0a8be
SHA1 hash:
d597b9b0dcac06f0aa00a931bb90de8eba564651
Link:
https://www.unpac.me/results/99f9a68b-ee11-4cd9-a721-0b7314e7c2d4/
SH256 hash:
74d28a04b33ebf646ff7897c8f2f371dd0736774063d6ed6ef6dcf72c24bc86c
MD5 hash:
c7ee92a925de4dcf7f771c20cb7df594
SHA1 hash:
84f9760a6d09b123c425ec4a435e0db80cf7e958
Link:
https://www.unpac.me/results/99f9a68b-ee11-4cd9-a721-0b7314e7c2d4/
SH256 hash:
110c39365be1d4d0307080c7a264654fa63725b7e99dbc271d8dedaa10300217
MD5 hash:
270f8ae2f784624296ab2d8526adf635
SHA1 hash:
7318c892e40d4815b6b072688ec2158c72011872
Link:
https://www.unpac.me/results/99f9a68b-ee11-4cd9-a721-0b7314e7c2d4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/110c39365be1d4d0307080c7a264654fa63725b7e99dbc271d8dedaa10300217

File information

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

Malspam

Formbook

zip ff3f5406a4f691de4c186fadb79aa73836f8a420808d69a4ba027ab89e8874a7

Formbook

Executable exe 110c39365be1d4d0307080c7a264654fa63725b7e99dbc271d8dedaa10300217

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ff3f5406a4f691de4c186fadb79aa73836f8a420808d69a4ba027ab89e8874a7
Cape
Cape
https://www.capesandbox.com/analysis/114642/

Comments