MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b
SHA3-384 hash: cb96051ec62a16d59eb20715479cc69fb9f94bb354f19c135c0a53cfbc8aa60f12ae2d1a3a76e0205d9b490ceb8b91c4
SHA1 hash: ed8bc700642a1734b9d4072eb392ed880a1c0742
MD5 hash: f0f443da6672a427f7930fbba633a623
humanhash: tennis-edward-saturn-lamp
File name:SecuriteInfo.com.Trojan.PackedNET.1364.22097.4639
Download: download sample
Signature Formbook
Create hunting rule
File size:625'664 bytes
First seen:2022-06-02 11:48:37 UTC
Last seen:2022-06-02 12:41:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:0vAa9JVZahDUWj1PS5bQegAvjm59+9rSAwFqqYCh:0IIJVEmttQRn+yL
Threatray 15'920 similar samples on MalwareBazaar
TLSH T1CDD4F1D1D71BEEB5F42871737610E09C3B24562DC0D1C93EAA6CB48E306634A19FAF56
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1364.22097.4639
Verdict:
Malicious activity
Analysis date:
2022-06-02 12:02:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ec510494-39f1-4051-8197-fb9fd65fcf20

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/276314/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1364.22097.4639.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6298a3c8961acffe543fac0f/reports/cb8070a8-a8f4-4b0c-a5d5-351e51f63d2e/overview
Result
Verdict:
UNKNOWN
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/bece7aab-833f-4eb9-b7b9-a4d7d965a9b9
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1005672
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-02 09:44:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v5lf3762xs2viarzohnixlxspuasin72jczepfmsu4t5h6ffqfvq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab
Formbook
2da5d0fab4e517de649c1116c62b23202b6d4b46a99f1aa05d44d345d280ca10
Formbook
441c12b87bca3daf36a571d93fa052b1cb47d9f6b1f80ef22ead84a1961ec66d
Formbook
49b5b36041408c4f58810bad116898bec932533a1487099f1049c0df3740688f
Formbook
5027f6ad1cd2f9f50c7965fa2f959f93c4b199f4232c5b9f7f8a15406b57ec1c
Formbook
78a9d166296301f3d370ad7a8a85e6e47264490a2b44bc48e4b123dd53117737
Formbook
8ddee8d21d6847b663197cd64682cafc4a34bcc0a86af6a5e82f0bddfa838aee
Formbook
+ 15'910 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:mwfc loader rat
Link:
https://tria.ge/reports/220602-ny1c9sbdaq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
4ce82b4a07ad340168a2ad58b49b21cc0355e9a320d9d81ce319b979e4693062
MD5 hash:
9ebd5c164f7f102207de25e6e5694367
SHA1 hash:
c1abefa4a86ab58afeb14381ade6eaf9e9638bb8
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/224585bb-25c0-4535-9628-8131cebbf7df/
Parent samples :
b8d8a8ab682956d7abd31c4fa49690ece5f9349ea7753e83243ef5a933df4684
05d32cd3b93a055d165a689e3c561d6b32a291449ef4dbb2477d7b4153d7583e
2da5d0fab4e517de649c1116c62b23202b6d4b46a99f1aa05d44d345d280ca10
8ddee8d21d6847b663197cd64682cafc4a34bcc0a86af6a5e82f0bddfa838aee
193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab
f44db940dcba5d7419aed9de5ed3069d948e8a358bfaf5d502521aac09a340c9
5027f6ad1cd2f9f50c7965fa2f959f93c4b199f4232c5b9f7f8a15406b57ec1c
441c12b87bca3daf36a571d93fa052b1cb47d9f6b1f80ef22ead84a1961ec66d
49b5b36041408c4f58810bad116898bec932533a1487099f1049c0df3740688f
78a9d166296301f3d370ad7a8a85e6e47264490a2b44bc48e4b123dd53117737
af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b
a861c51fc6fba9da6fe8f42513395fef9f61b0ae69daa80fa9d695000608ed20
10fd06a398a69a6ed619974bbde91c9868e0abc9cf0bad3b38ce1dc7d3dc1ae6
1882a0700a0cbe3213f007458d82eafc571b2f19a539b1d3b6e985e22396a907
d4078f3fd171a8274ba364aef77d8d3e18093eae1badc1a57e0475dbc177d868
SH256 hash:
c5d3357f5dfefcf10bb41577dc27a46828fe454e6b64f91c77f540036ee4b385
MD5 hash:
d7248fff06dc02705072eaefd61ebc34
SHA1 hash:
9442626598199ff0b6e2bf75a31bc6de9b2495bc
Link:
https://www.unpac.me/results/224585bb-25c0-4535-9628-8131cebbf7df/
SH256 hash:
4fffa7aaa891dd13a228e64716928fb823e0e94a60b7598a311a11486f360330
MD5 hash:
3978ca845c7baf67ad502697d965abff
SHA1 hash:
6ab9ad115310acec92ecbb2214d24ac76b549dfb
Link:
https://www.unpac.me/results/224585bb-25c0-4535-9628-8131cebbf7df/
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
Link:
https://www.unpac.me/results/224585bb-25c0-4535-9628-8131cebbf7df/
SH256 hash:
af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b
MD5 hash:
f0f443da6672a427f7930fbba633a623
SHA1 hash:
ed8bc700642a1734b9d4072eb392ed880a1c0742
Link:
https://www.unpac.me/results/224585bb-25c0-4535-9628-8131cebbf7df/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/af565dffdabc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/276314/

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