MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5da2584e64e26ed11a876f3366111724c6912c9c8104c3a8f1f6aa1f5b39f635. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5da2584e64e26ed11a876f3366111724c6912c9c8104c3a8f1f6aa1f5b39f635
SHA3-384 hash: 88e8c965cc6fdffab3f8c5135ac2bb904baf61682960e1ec78fdb2837b86f73b232c99d46445397efa2e6e376b8e006c
SHA1 hash: 2eafd08086817aec5572f61e23d26f6a8f409e30
MD5 hash: c0a84c6b33275f41a7478d9a38d6c3b8
humanhash: spaghetti-maryland-arkansas-beer
File name:SecuriteInfo.com.Win32.PWSX-gen.12830.1943
Download: download sample
Signature Formbook
Create hunting rule
File size:635'904 bytes
First seen:2023-07-05 03:27:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:zYqKR2geL3C9QNRHXkxCI5rPBkwyFB/WKPson+l59Eza82Vu5IUVaGH5sVBIYtus:z9UKhfotT1SL+kQyrfiibhObuzRw
Threatray 3'404 similar samples on MalwareBazaar
TLSH T187D46B3C1CBC7223C170E6A28FACC460F550996B3E618E3765D7999D471E90269CBE3E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
288
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.12830.1943
Verdict:
No threats detected
Analysis date:
2023-07-05 03:31:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a9a0380c-8d22-47b2-b2c6-a8e1985025c6

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/407341/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12830.1943.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64a4e343e1a5d9d48068f01b/reports/9c128947-497f-4a5d-a2fb-542c7cd65ff9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5da2584e64e26ed11a876f3366111724c6912c9c8104c3a8f1f6aa1f5b39f635
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/840561fc-084e-4315-87be-518b01484c8d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1266899
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5da2584e64e26ed11a876f3366111724c6912c9c8104c3a8f1f6aa1f5b39f635/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-05 01:31:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lwrfqtte4jxncguhn4zwmeixetdjcle4qecmhkhr62vb6wzz6y2q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2a43da13d635789edfb0cd6928427911e3295c06e921cebdaa3319c7c1f65b77
Formbook
2cea4635be71ebe2ff0d26948adfd11d7b8a945bce7ac4d459435f777bc4bf22
Formbook
737ed71a18c5ed82843236483504cac2ef798ec9651cc6687b5bcaf6022e070e
Formbook
87f7348a8731af0346cfcc709488d0831a95236f554d2f8a50e12eea1ceb6764
Formbook
9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073
Formbook
ad221c5dc0a469c3a37c317bdedd1c07cdb22fd62a772c4eaf94ea69a4c1fc28
Formbook
c81c9ba400d187e3f9ddbc3c9b31a5ac9ae2d102969a30d0896b19efd1981ceb
Formbook
ddd9ead73e818770fe8bc81da65f863e2ed6d20a6a32c60817d3edc8c4aa38d4
Formbook
e2ceee53e039eaca503c58bd2be1b268bfbc1f17a7568e70bdedf5ca8d1bd637
Formbook
fa50f197e39eb37efdbd83462dd11e3057e45f88d9acb8b7e99c50c44c1936b7
Formbook
+ 3'394 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ns02 rat spyware stealer trojan
Link:
https://tria.ge/reports/230705-d1bsksbh5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
c780bb8abe00134303ceee0a7dad81746c7da4f2bfd73c0a3a4057667288ef0c
MD5 hash:
f0bb966d7ba9ce68452f0cbd2529e11c
SHA1 hash:
5122a07ba77d9df27c1990851fb0593f57db9234
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
3505dd0233bb4f431ac2f91a25157a61afe19b4869dd2b8910b835f78933b050
MD5 hash:
7b1c26a4e833b95025d05777cf9c8ed3
SHA1 hash:
ddea0a57180cd7c89730e7d642213df47a8233e9
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
c780bb8abe00134303ceee0a7dad81746c7da4f2bfd73c0a3a4057667288ef0c
MD5 hash:
f0bb966d7ba9ce68452f0cbd2529e11c
SHA1 hash:
5122a07ba77d9df27c1990851fb0593f57db9234
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
3505dd0233bb4f431ac2f91a25157a61afe19b4869dd2b8910b835f78933b050
MD5 hash:
7b1c26a4e833b95025d05777cf9c8ed3
SHA1 hash:
ddea0a57180cd7c89730e7d642213df47a8233e9
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
c780bb8abe00134303ceee0a7dad81746c7da4f2bfd73c0a3a4057667288ef0c
MD5 hash:
f0bb966d7ba9ce68452f0cbd2529e11c
SHA1 hash:
5122a07ba77d9df27c1990851fb0593f57db9234
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
3505dd0233bb4f431ac2f91a25157a61afe19b4869dd2b8910b835f78933b050
MD5 hash:
7b1c26a4e833b95025d05777cf9c8ed3
SHA1 hash:
ddea0a57180cd7c89730e7d642213df47a8233e9
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
c780bb8abe00134303ceee0a7dad81746c7da4f2bfd73c0a3a4057667288ef0c
MD5 hash:
f0bb966d7ba9ce68452f0cbd2529e11c
SHA1 hash:
5122a07ba77d9df27c1990851fb0593f57db9234
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
3505dd0233bb4f431ac2f91a25157a61afe19b4869dd2b8910b835f78933b050
MD5 hash:
7b1c26a4e833b95025d05777cf9c8ed3
SHA1 hash:
ddea0a57180cd7c89730e7d642213df47a8233e9
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
867c70bd4fb8c0b35a98109c398d54c47d3042dca3e91fad56a4449fca9bbec3
MD5 hash:
ddc8615f9751995ed3950b1ca6977412
SHA1 hash:
62350c8523f0ff5cda8979330237c66c19d27c74
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
SH256 hash:
5da2584e64e26ed11a876f3366111724c6912c9c8104c3a8f1f6aa1f5b39f635
MD5 hash:
c0a84c6b33275f41a7478d9a38d6c3b8
SHA1 hash:
2eafd08086817aec5572f61e23d26f6a8f409e30
Link:
https://www.unpac.me/results/d6bf3544-3ab4-4e84-b9d4-6fba547f6cc1/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5da2584e64e2/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/5da2584e64e26ed11a876f3366111724c6912c9c8104c3a8f1f6aa1f5b39f635

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
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/407341/

Comments