MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48c48701e841f502a2b6740f73e15c20a1bc0d4b840c9f889f93638ac388d162. 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 3 File information Comments
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SHA256 hash: 48c48701e841f502a2b6740f73e15c20a1bc0d4b840c9f889f93638ac388d162
SHA3-384 hash: 89aa076105b4357b1a104839628f644fa080de4c0fbf2513229aaf932344ea17ed5b8611ba9ac9a7997d9b3dc556f214
SHA1 hash: d5ff041f46cac74282526b54f089bad812dbec63
MD5 hash: 3e9bb4780693f9415c4e31cc7d578c25
humanhash: glucose-maine-shade-butter
File name:Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'111'040 bytes
First seen:2021-07-19 12:08:39 UTC
Last seen:2021-07-19 12:36:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:F2yXB0iYx3MIQDvE9UoCdnqJ+/CmddtGJNC8l3JQmMU7M8GG0y1YN:FWiY2vDvDoIMuCmzt4jpJQmMCM0B1m
Threatray 6'569 similar samples on MalwareBazaar
TLSH T11035513EDB558B63E2B2D631AA790300F698108373318D5757D32A4E752EA12B8E7F5C
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order.exe
Verdict:
Malicious activity
Analysis date:
2021-07-19 12:09:38 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/5e195a45-37f8-458f-9106-8da6cd5d1231

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/172527/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.29729.24889.UNOFFICIAL
Create hunting rule

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/d1097acc-2a60-4c36-86e8-b031e07a263d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/818218
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 450629 Sample: Order.exe Startdate: 19/07/2021 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 7 other signatures 2->44 10 Order.exe 3 2->10         started        process3 file4 30 C:\Users\user\AppData\Local\...\Order.exe.log, ASCII 10->30 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 Order.exe 10->14         started        17 Order.exe 10->17         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 19 explorer.exe 14->19 injected process8 dnsIp9 32 www.valiantfinancial.net 91.195.240.94, 49742, 80 SEDO-ASDE Germany 19->32 34 www.tailorscafe.com 19->34 36 2 other IPs or domains 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 23 WWAHost.exe 19->23         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/48c48701e841f502a2b6740f73e15c20a1bc0d4b840c9f889f93638ac388d162/
Threat name:
ByteCode-MSIL.Infostealer.Snakkel
Create hunting rule
Status:
Malicious
First seen:
2021-07-18 15:10:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
37
AV detection:
20 of 46 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdcioapiih2qfivwoqhxhyk4ecq3ydklqqgj7ce7snryvq4i2fra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0726096c82c2c643c7de2ed48533e0a545e71f2294433cd7df473aebe9f17681
Formbook
4c0c8cbb0e933f865862852967071eb6908bca3c610d2b14a77149d756db00fe
Formbook
7d0cc599bf46f1b454dc8a9c5abe86f6ba3c97032f153864513b98ccde3bc0cb
Formbook
92fee75dbfa7cb48d837b580cc3544832cf116d9991ac9cd0135cef22e535510
Formbook
abb3fcb252b5c9e7aa022a3f16409b3f4b6dee5db0fe553b0cdda5ecc30eefad
Formbook
c26154711ca9d9d48de370f242deb560bd0b99a0c8f12a2d1db5d4cd6e25d107
Formbook
d476f0d6936a06df598e0d45e9b80a4bc1e97880fd72351ecbde5fcb0dd2a96f
Formbook
ee3cd0b8ec089cdcec65b22189ecc9efb9f356afe0870e424cbdedcf19920e13
Formbook
+ 6'559 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/210719-k3jn2gqp32/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.valiantfinancial.net/hth0/
Unpacked files
SH256 hash:
c5a468677b7bc387a0f67d6f8badb1e4c26812a63a206ba2c004568a7fd953d5
MD5 hash:
3a6261137425bb8d7ffa6ca1a6ecfe4c
SHA1 hash:
e4331c5e2c61c3e5461b6c1e7106ffd200c83f4c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1db02839-b78d-4d1e-9f54-f0eff83f0f33/
Parent samples :
d476f0d6936a06df598e0d45e9b80a4bc1e97880fd72351ecbde5fcb0dd2a96f
4c0c8cbb0e933f865862852967071eb6908bca3c610d2b14a77149d756db00fe
abb3fcb252b5c9e7aa022a3f16409b3f4b6dee5db0fe553b0cdda5ecc30eefad
48c48701e841f502a2b6740f73e15c20a1bc0d4b840c9f889f93638ac388d162
419d8b92dc042882bb3261de70dfe4a158bc9ca436c71f9bf330bb8a6917d04c
90e7c97ea4917a6efb5c0a69bd6f481b1a5023d6f8ad0f22d123c417edff8a68
SH256 hash:
ded71d1547f6f8b6319368e1b3fd5941a4074a37cf84d90578bb4911c1bc817e
MD5 hash:
987f4cc104a0126ec426105859ae7d85
SHA1 hash:
e85253448d7b2834bf383cef120d44e3d7b03b99
Link:
https://www.unpac.me/results/1db02839-b78d-4d1e-9f54-f0eff83f0f33/
SH256 hash:
302dc2d5219b1aebda1fd9eacffd8cbfcf477e6c3db21c77f213ef2f608f1281
MD5 hash:
2aaa7c014ec39442da0097e4b9d1eff5
SHA1 hash:
d8b13673cbb1e76f68bad0e15e206b48bb1891ea
Link:
https://www.unpac.me/results/1db02839-b78d-4d1e-9f54-f0eff83f0f33/
SH256 hash:
82a4065578bf324c5a382d4e43510bfe37dc2d4accaa25792aecea77c7387714
MD5 hash:
ecff0ff8f308ad9a7ab4e8d8c6632f1f
SHA1 hash:
b2149cd8ad0767e9ee467d85f7f5d97494ecb07a
Link:
https://www.unpac.me/results/1db02839-b78d-4d1e-9f54-f0eff83f0f33/
SH256 hash:
48c48701e841f502a2b6740f73e15c20a1bc0d4b840c9f889f93638ac388d162
MD5 hash:
3e9bb4780693f9415c4e31cc7d578c25
SHA1 hash:
d5ff041f46cac74282526b54f089bad812dbec63
Link:
https://www.unpac.me/results/1db02839-b78d-4d1e-9f54-f0eff83f0f33/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/48c48701e841f502a2b6740f73e15c20a1bc0d4b840c9f889f93638ac388d162

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/172527/

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