MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92c0dab7378aff525a5f9cf174a4ac735eac8aeb416b0aca927936f84e3c7d7c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92c0dab7378aff525a5f9cf174a4ac735eac8aeb416b0aca927936f84e3c7d7c
SHA3-384 hash: 120ba17128b0e45aedf5ffa1f97d1a29edd9780ce153cfe4f5083d9e910caf9d076c7495638cdb0c45088e7d9e58036e
SHA1 hash: 87e0c32f202d7ba7ad6a56b1ab86235576e6c64e
MD5 hash: cfbd1a99cb1e4aa710b6c4be24b2c254
humanhash: dakota-island-lima-green
File name:SecuriteInfo.com.W32.AIDetectNet.01.2759.14488
Download: download sample
Signature Formbook
Create hunting rule
File size:834'560 bytes
First seen:2022-06-16 04:37:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:5RdGdkLsmx7F8zPR4sjxr5+m4AtMkV5Qmx:PcdkNBF8t4sj9fJt+
Threatray 14'187 similar samples on MalwareBazaar
TLSH T1F1051213AF7B8903D56C43B7E8E20C1817797709B512E7AB0A902DCA5B117D58ECB36B
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 :
1
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/280476/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.2759.14488.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62aab38ab42c4b10d83fbde9/reports/a89ea373-eeef-4693-aa95-86e6c74ad9ed/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/7e4fdec6-ad1b-4498-babd-87a2584eefb9
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014245
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/92c0dab7378aff525a5f9cf174a4ac735eac8aeb416b0aca927936f84e3c7d7c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 02:27:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=slanvnzxrl7vews7ttyxjjfmonpkzcxlifvqvsuspe3pqtr4pv6a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0a874620c8336c25f8959fc05e5bc16b9b201fe2eb5849963028351f655469b4
Formbook
22a97bc8516563b8d5d94ae5937f0995a2fa87bc473fa9ad4e3cd512be5d7756
Formbook
28553a815377abf1848c9f84e528e6115969744b4d735e2e0cab9e4ed919a23d
Formbook
4930c3f5a795efda4d972d34a905acd87d6b42ce7bd2b2652460390cb9464126
Formbook
8c6cf3dd51c256ea804a793af94fa9e62da8d3208d1ea25b11042ed9e021db6e
Formbook
eaaac6aaed3693a3b985b49faf8af5ff9df1b1761cba58a10b5e5ce8fcc6ba81
Formbook
ec6260e2fa3a7b5c332df32c1c44b13533a481d04add67596e632dc8898464c2
Formbook
fb8a5fdf6e7ff1a272f9384f5205ac8a271907266294044412629ee2c307128b
Formbook
+ 14'177 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:as47 rat spyware stealer trojan
Link:
https://tria.ge/reports/220616-e9dh7sbfbm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook Payload
Formbook
Unpacked files
SH256 hash:
caee513ab57d707926e4c561308473e3211266942806b32147e0a4a532e79607
MD5 hash:
f66d748ba3d7924d4d3ebb2a71ffb57a
SHA1 hash:
1a11dbb78bfe202a949a0ecdeb8b84edd5e0924d
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/a03e195c-cf37-422a-a13f-207016cd09d3/
Parent samples :
92c0dab7378aff525a5f9cf174a4ac735eac8aeb416b0aca927936f84e3c7d7c
8177e5c3a4e3cc4c471e834c36ff00f7374fee8372dfc2e56b6a71fce5a3ab0f
35b0d1ca273287daaadb2766c5772ef7275b4778fdd487da18d9b69f44b58032
f4e43b6641b448354a2e4b03031ede2cec29a376237416130baa2fde09bed4d0
721d53e22cb1e78b45457e525184637a5b3dde940689dbc25d7489b24d88c325
26016e9aa9599971b46f615444f0cef3e1a56fe92fa2cbe49c4d14ac05822b13
78fdca14f99e25685ccef65e154f5c747430a955c399adb72d32cd0e364a4780
daf4c0820c45f6be84cf248504e10bfee063ea6fc8de3b397adaa6682e4bb610
SH256 hash:
84238dc32dc2c72716d7233f509b43a45617e2a24ca07eecda58ae37a704b90b
MD5 hash:
1d6115ad56b1707c8afa1a65f22afc96
SHA1 hash:
58cbf25298e84cf9d91da78ae370ac5ddbb2c3fd
Link:
https://www.unpac.me/results/a03e195c-cf37-422a-a13f-207016cd09d3/
SH256 hash:
63d6ee4dd36cbd41bf7cec707f33d6cf23f08a6bac84dff49a2b5393ac59c412
MD5 hash:
4ea1e25d031228b8854d90ccd825acc8
SHA1 hash:
4e1d130140da9afb550077f462e247281d7848c5
Link:
https://www.unpac.me/results/a03e195c-cf37-422a-a13f-207016cd09d3/
SH256 hash:
5162e74d3ad5ae053f529333646020eb0a956c8fc19d1e57a64154e17d6a911c
MD5 hash:
4299435e7a4293bd074095fed48427fd
SHA1 hash:
46a65ec5ee8cd97d8742f9e40e01efcd2f2927fe
Link:
https://www.unpac.me/results/a03e195c-cf37-422a-a13f-207016cd09d3/
SH256 hash:
92c0dab7378aff525a5f9cf174a4ac735eac8aeb416b0aca927936f84e3c7d7c
MD5 hash:
cfbd1a99cb1e4aa710b6c4be24b2c254
SHA1 hash:
87e0c32f202d7ba7ad6a56b1ab86235576e6c64e
Link:
https://www.unpac.me/results/a03e195c-cf37-422a-a13f-207016cd09d3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/92c0dab7378a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/92c0dab7378aff525a5f9cf174a4ac735eac8aeb416b0aca927936f84e3c7d7c

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/280476/

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