MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a
SHA3-384 hash: 73c19b84a30a1cd6eb692e050d722ae316352ca848cb66616c93f7fd2965ec5c2fe4c5ebb1d2fd205f9c6629d4df1dab
SHA1 hash: fa5dcc6012c71490efdf320791a90c7a18958a95
MD5 hash: 92ff500a693078263908c83b4b290481
humanhash: yankee-lion-london-nineteen
File name:92ff500a693078263908c83b4b290481.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:582'656 bytes
First seen:2021-01-13 20:01:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:fKNVSrQjhTHD1L3YhRr/3DRaRDt2eM2pB81ey:8VMyzDJYhRrFadt2c1
Threatray 3'323 similar samples on MalwareBazaar
TLSH CAC4015033584F96D1BF5BF61172918423F6AA17A923E28C4ED150EF1EA8F60CB50FA7
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order_00009.xlsx
Verdict:
Malicious activity
Analysis date:
2021-01-13 19:05:30 UTC
Tags:
encrypted trojan exploit CVE-2017-11882
Link:
https://app.any.run/tasks/1fc1ef5b-e794-4f90-9068-5e5f1ab5c525

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/111823/
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Enabling autorun by creating a file
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/580567
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Found malware configuration
Machine Learning detection for dropped file
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
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
Tries to download HTTP data from a sinkholed server
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 339323 Sample: J0OmHIagw8.exe Startdate: 13/01/2021 Architecture: WINDOWS Score: 100 48 Tries to download HTTP data from a sinkholed server 2->48 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Found malware configuration 2->52 54 12 other signatures 2->54 10 J0OmHIagw8.exe 6 2->10         started        process3 dnsIp4 46 192.168.2.1 unknown unknown 10->46 34 C:\Users\user\AppData\...\JcEEHoQdnETCO.exe, PE32 10->34 dropped 36 C:\Users\user\AppData\Local\...\tmpF65F.tmp, XML 10->36 dropped 38 C:\Users\user\AppData\...\J0OmHIagw8.exe.log, ASCII 10->38 dropped 14 vbc.exe 10->14         started        17 vbc.exe 10->17         started        19 schtasks.exe 1 10->19         started        file5 process6 signatures7 64 Modifies the context of a thread in another process (thread injection) 14->64 66 Maps a DLL or memory area into another process 14->66 68 Sample uses process hollowing technique 14->68 70 Queues an APC in another process (thread injection) 14->70 21 explorer.exe 14->21 injected 72 Tries to detect virtualization through RDTSC time measurements 17->72 25 conhost.exe 19->25         started        process8 dnsIp9 40 www.exit-divorce.com 192.155.166.181, 49761, 80 PING-GLOBAL-ASPingGlobalAmsterdamPOPASNNL United States 21->40 42 queensboutique1000.com 142.44.212.169, 49756, 49772, 80 OVHFR Canada 21->42 44 20 other IPs or domains 21->44 56 System process connects to network (likely due to code injection or exploit) 21->56 27 control.exe 21->27         started        signatures10 process11 signatures12 58 Modifies the context of a thread in another process (thread injection) 27->58 60 Maps a DLL or memory area into another process 27->60 62 Tries to detect virtualization through RDTSC time measurements 27->62 30 cmd.exe 1 27->30         started        process13 process14 32 conhost.exe 30->32         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2021-01-13 20:02:07 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oz5rwmwuvrgoy44wowimuwziypqpjvyjyb3t4p2aef3u6fncja5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189
Formbook
1ade8e9c697c91b31ad76389a10e95c229eb05359a1dd70358be045199ff77a4
Formbook
2abb16d594f4b36fc8b8aab8cab7736350421c619cec8e12e8975e87f7a99faa
Formbook
549de81621fd5e577a164009e14fe791e2099b1a985fe37739801fdf156800b8
Formbook
7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
Formbook
7b2e9f16b557d194f079e970dac923105073eb2aed4b63960c05d5c4bb816184
Formbook
97b414e4df32b2618618bf61922085e35879a743b6cae758f73747682bdc7b02
Formbook
a80553f1c2dcc35c48adf765bbb4f695d9d3c47d57ab0e47e4e8118588466731
Formbook
b4db045a825affb493b9ecf2155047996fe2dd6f85db26a79070c7fd78fa60e9
Formbook
be246c8f7d9d07567fa9618fdacf5658709a1a71f2d61e0b32e89cf9abd499da
Formbook
+ 3'313 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210113-wzk4brar5j/
Behaviour
Creates scheduled task(s)
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
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.herbmedia.net/csv8/
Unpacked files
SH256 hash:
767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a
MD5 hash:
92ff500a693078263908c83b4b290481
SHA1 hash:
fa5dcc6012c71490efdf320791a90c7a18958a95
Link:
https://www.unpac.me/results/8190ce94-7907-464c-9501-b7ec99d2824d/
SH256 hash:
957135f01ed44b71bd7845fd32b1afbd7f4591826e4d3f5fdeabe45fd2c57db0
MD5 hash:
8e70d3e4a5ab6502314a595683b49be8
SHA1 hash:
1c7aa7906edb906f04c87585b6c8b5d778870c1e
Link:
https://www.unpac.me/results/8190ce94-7907-464c-9501-b7ec99d2824d/
SH256 hash:
64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86
MD5 hash:
88c0ec8398978fa2e4240f02765086ad
SHA1 hash:
5a5c4935b2d70e890c89ad9332365f4f4aa86f3c
Link:
https://www.unpac.me/results/8190ce94-7907-464c-9501-b7ec99d2824d/
SH256 hash:
cf03d88cc1b7f472176164f81f85e80be1923031844f157de28bfe3f7c983868
MD5 hash:
282ac604229ba63d2e37255cae871674
SHA1 hash:
b7a8efccf802bf8a99fced2f87d16ea51c6fa336
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/8190ce94-7907-464c-9501-b7ec99d2824d/
Parent samples :
7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189
d28c56accd73a0c2d4c5a62a288ae12af64ee719ac6060ef2c7ea9be3c5d400f
4abfdb9315d534afdc9907bcf369d15a121e02d40dc772dece65de6ee2ade651
9548c6a9da2d6cee9d27565c0055be4429cabfae9287ab3e525aaba66fd67032
2abb16d594f4b36fc8b8aab8cab7736350421c619cec8e12e8975e87f7a99faa
767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a
57fcc02e839d4ae0b8965ed55738960a952006f5e70ee1317f2bfacb97a43a5f
2d876129c69f0f4be0c87aeb20cdc38ae8f5db29bea6f87807946b89e0b61a50
285b8a6638f87b87204ba68570315a41570229ce3f7ecb2014437aee9e0d5875
1a1316858bdc617d23e0330ddcde1958d2e95a083fa04020675ad4fb01780c46
486035f5d7f5cffc2c03aee2ecb06252449dc9330cae4b8fb35662010f59eab8
45edd72b7b04c327b5c5278a3074d6e0bccbdf2ece95c524f1e5342bd6910dcf
4996310387ecc6608c106ed08eaa2151f1fbe8f855f4b41c923c05f89e6eafcf
3682691140da912f7a282b23de9aaccffa2ad8178665e6a8ace9d745a8fb8cde
23d45e8af999c98cf3f241fe633ea391f057fe2223ca01a1d403906309defddc
d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a

File information

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

Web download

Formbook

Executable exe 767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/111823/
  
URLhaus
https://urlhaus.abuse.ch/url/948953/
  
Delivery method
Distributed via web download

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