MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7dc24b214db050895707a8e89d730f2230d3b235eb5d19b65807139a82c49b1. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7dc24b214db050895707a8e89d730f2230d3b235eb5d19b65807139a82c49b1
SHA3-384 hash: 809d1567ad417158d1b3d601def0c09e22b1bc4b5078212c0ee1d2d4169bea6702aba92ba3424decd94cfd3d63f61adb
SHA1 hash: 9ee041fb8d7a250f1711668f7803b5255c27596f
MD5 hash: 2b944fede23a6dbac9f9aaa470851a8f
humanhash: magazine-mississippi-nebraska-speaker
File name:2b944fede23a6dbac9f9aaa470851a8f.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:602'624 bytes
First seen:2021-03-31 07:39:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:z4KTKuJShKi/3tss/eJ9390cZGWsGuv+L1s:hBsk0X/eJ1kWsXWL
Threatray 4'938 similar samples on MalwareBazaar
TLSH A9D482A870AE805DEEB46734F5B595821FC919321F62FF3F28A66B006C63779F94E410
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
P.O_RFQ0098765434.xlsx
Verdict:
Malicious activity
Analysis date:
2021-03-31 06:40:32 UTC
Tags:
encrypted exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/e259b3b1-d211-493b-b4c5-e2c7373115b9

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/129222/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.576-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
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/659888
Signature
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 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
Uses netstat to query active network connections and open ports
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 378873 Sample: deIt7iuD1y.exe Startdate: 31/03/2021 Architecture: WINDOWS Score: 100 31 www.paintersdistrictcouncil.com 2->31 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 6 other signatures 2->43 9 deIt7iuD1y.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\user\AppData\...\deIt7iuD1y.exe.log, ASCII 9->23 dropped 51 Tries to detect virtualization through RDTSC time measurements 9->51 53 Injects a PE file into a foreign processes 9->53 13 deIt7iuD1y.exe 9->13         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 16 explorer.exe 13->16 injected process9 dnsIp10 25 bestwishesforyou.online 152.44.33.193, 49723, 49753, 80 UPCLOUDUSAUS United States 16->25 27 www.regaltire.net 64.29.151.218, 49722, 49752, 80 INFB2-ASUS United States 16->27 29 23 other IPs or domains 16->29 33 System process connects to network (likely due to code injection or exploit) 16->33 35 Uses netstat to query active network connections and open ports 16->35 20 NETSTAT.EXE 16->20         started        signatures11 process12 signatures13 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7dc24b214db050895707a8e89d730f2230d3b235eb5d19b65807139a82c49b1/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-03-31 01:53:27 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=67ocjmqu3mcqrflqpkhitvzq6irq2ozdl225dg3fqbyttkbmjgyq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
01c5ac824171a164473d92187f8031f2bc7103397fe534f56771d8e9589445e0
Formbook
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26d86609838feaa6357a71b0801ad4b9cb8efb31aaf76f6a7a8bf012ab60b262
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6838e750e4d6b197819aedaeb8e0a183d5fb790da0d6d5e426d99f09bae758d9
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9b8e02c9169932cb809300c4dff5afc240aba4d5a87264f0f7123314345c6248
Formbook
b8392aaf409d89fe323576fdf09bf3320094962da9812918d23bb47b3d8d53f8
Formbook
+ 4'928 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210331-bv2h41nbqe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.paintersdistrictcouncil.com/vu9b/
Unpacked files
SH256 hash:
d436034270fb2d5380e4fcecc1ee6c821a1701aed96045fa13f597da16be08fb
MD5 hash:
00cbf73d8b9f03417a3a32957ec64ed4
SHA1 hash:
b862eff1cf240a5ad5325fd258892e534484a6e8
Link:
https://www.unpac.me/results/e89034c7-9ed9-4596-bf26-8d40764a822f/
SH256 hash:
f7dc24b214db050895707a8e89d730f2230d3b235eb5d19b65807139a82c49b1
MD5 hash:
2b944fede23a6dbac9f9aaa470851a8f
SHA1 hash:
9ee041fb8d7a250f1711668f7803b5255c27596f
Link:
https://www.unpac.me/results/e89034c7-9ed9-4596-bf26-8d40764a822f/
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/f7dc24b214db050895707a8e89d730f2230d3b235eb5d19b65807139a82c49b1

File information

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

Web download

Formbook

Executable exe f7dc24b214db050895707a8e89d730f2230d3b235eb5d19b65807139a82c49b1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1090615/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/129222/

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