MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34957e2abc46b8e90fa220eedbdaedd08b021f54bfbc1155069b1165858b67dd. 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: 34957e2abc46b8e90fa220eedbdaedd08b021f54bfbc1155069b1165858b67dd
SHA3-384 hash: 3f7ad597e255e8d730e5b00af965515f75db0ef5943b2016704b3bd21d2df5fb0551878f6d747eaa289f033f55044c87
SHA1 hash: 910cb0036b3e9a2834208a2361ca28912ade8f6c
MD5 hash: 2cdc3d96a11abe92e9869d888d6c1696
humanhash: hot-hotel-maryland-high
File name:2cdc3d96a11abe92e9869d888d6c1696.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:290'868 bytes
First seen:2021-11-03 19:26:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:wBlL/c0Rn1/VSGV0YGiZTkGpO1ttI0nv4DmW04tJgmYGGOqXh:Ce0NSLY9TkAGI0MqezYOqx
Threatray 11'230 similar samples on MalwareBazaar
TLSH T14B54231143C1C6ABC06FA7B7987BBA24D3FDC5081872295733F02E782D56AE3A91705B
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Inquiry docs_00345.xlsx
Verdict:
Malicious activity
Analysis date:
2021-11-03 19:24:22 UTC
Tags:
encrypted trojan opendir exploit CVE-2017-11882 loader formbook stealer
Link:
https://app.any.run/tasks/6b99fb74-951d-4608-822b-55c4af0bb58d

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/202020/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37933086.24568.19937.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6182e28a1c62c356608184e8/reports/bdf95b21-6082-4542-9f15-0fd36691d130/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d3ee877b-1eaa-4949-aa33-c69380e89c0c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/882566
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 dnsIp2 2 Behavior Graph ID: 515001 Sample: 61Wq3BOwiA.exe Startdate: 03/11/2021 Architecture: WINDOWS Score: 100 31 www.www73w.xyz 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 7 other signatures 2->45 11 61Wq3BOwiA.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\tdledysx.dll, PE32 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 61Wq3BOwiA.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 33 www.senshop.store 185.151.30.172, 49827, 80 TWENTYIGB United Kingdom 18->33 35 www.burodev.com 185.53.178.51, 49822, 80 TEAMINTERNET-ASDE Germany 18->35 37 14 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 wscript.exe 18->22         started        signatures11 process12 signatures13 49 Self deletion via cmd delete 22->49 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/34957e2abc46b8e90fa220eedbdaedd08b021f54bfbc1155069b1165858b67dd/
Threat name:
Win32.Backdoor.Zapchast
Create hunting rule
Status:
Malicious
First seen:
2021-11-03 02:56:19 UTC
AV detection:
20 of 44 (45.45%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
26a7d60148b01f0b2c57abaac977514cbc0d31606ae151f200f0b9c04fdf0ad3
Formbook
3490cb5fd9a372722f95ed69c41e23d5cd274ce6b3c024ec1731962a380409d6
Formbook
408d42bbe82ea5d8abee447060a40ff8289f4c3317022d6c0a1081c37d25b164
Formbook
41de1c603509906c3ddcb2550617c980ba3dd192048a52b449e3894d94e1bad5
Formbook
5264dba5e023d5b63d57197b4efc1d105083c9b4d84d754ea5a4d1f5823c9cb6
Formbook
5ee2ae88f934642edb29747732a0168ba8bcb981fcc6945a9a9a37b530ffb4b7
Formbook
9998ff1d42d8af0fcc166bea36887eebf182e91d1816853d9f80e6cbbbaf9145
Formbook
d78094f3b6eac87e2d4249671bdc4e044afb31e2e78aac8f2db7186c6d5b6db1
Formbook
dae6ba220bb0a34de731b57965753391343bfe96f9f3fa4fea48102d3377ccf7
Formbook
+ 11'220 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ga6b loader rat
Link:
https://tria.ge/reports/211103-x53xeaefb7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.egyptian-museum.com/ga6b/
Unpacked files
SH256 hash:
b06aa89259574e9da23e681893c833d8b61986b3e9a8fc6b12c3179f47b2c8f0
MD5 hash:
9dd57c1736707a4437cc643de5b384eb
SHA1 hash:
32579b61f1974aa8f7ee5e563ca9c15bc03d1dda
Link:
https://www.unpac.me/results/7406e762-7c80-4e87-9480-5444d76c0d35/
SH256 hash:
34957e2abc46b8e90fa220eedbdaedd08b021f54bfbc1155069b1165858b67dd
MD5 hash:
2cdc3d96a11abe92e9869d888d6c1696
SHA1 hash:
910cb0036b3e9a2834208a2361ca28912ade8f6c
Link:
https://www.unpac.me/results/7406e762-7c80-4e87-9480-5444d76c0d35/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/34957e2abc46/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/34957e2abc46b8e90fa220eedbdaedd08b021f54bfbc1155069b1165858b67dd

File information

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

Web download

Formbook

Executable exe 34957e2abc46b8e90fa220eedbdaedd08b021f54bfbc1155069b1165858b67dd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1722925/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/202020/

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