MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342
SHA3-384 hash: 9484ecb4dacf613a0609a846e6799bedd6219f985112b6fcb8d6ac160ff59585b786807376e9ee6083502558d70468cf
SHA1 hash: eba071cea4f14b415f399bc948071cb5a7741049
MD5 hash: e36b945399e50bd581262c1489814de2
humanhash: victor-video-hydrogen-victor
File name:SecuriteInfo.com.Win32.PWSX-gen.28880.143
Download: download sample
Signature Formbook
Create hunting rule
File size:655'872 bytes
First seen:2023-09-05 04:29:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:eLRgNGKlku4O9MyqJieWXtWFUqPhuo+4KXNXrKBceHqMGSXkDwMD8Hl2:kONGKKu2W92UWhuolCIBh8SXkDV8F
Threatray 1'867 similar samples on MalwareBazaar
TLSH T100D4F1ADB9BD3E27C77E19F44481324803B641695843EBD96CC260EFA2C1BF647C259B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.28880.143
Verdict:
No threats detected
Analysis date:
2023-09-05 04:32:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6a0b5bb9-d76e-4bbd-9ac9-6c00fa67e6bc

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/446200/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Restart of the analyzed sample
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64f6aecc4578d9c35e024c08/reports/a65e3f0c-5a44-4a43-9c3f-bbacd09a7b0f/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/faad2a00-dc40-4ca2-8b2b-d6f8de2c8c7f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1303247
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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)
Multi AV Scanner detection for domain / URL
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/bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-09-05 04:30:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3uutrizf5dem7bpw5sjbxjea72cazrzyls6qjghj2dzyax4ynba._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
2ea94454b1acb888df318792b9a81e621b95e54619d3306a4a11e26148fb3fe3
Formbook
5708134963ec09acd66b22cf1115ec458151bdb151b5ecdeb69cca55081acadd
Formbook
5da038f135ce18d328cd2669818a22472143fca71149a96ede113a018eeaea88
Formbook
6ab510e025f1d00b20b2272a997b5ebd76249532898cd3188af857cc21df125c
Formbook
80fd67b02253b03398a151f7c5392adfb32ad43a619a18c3dd8e2e8a876e9139
Formbook
9ffd0fab2b4e2feca4aabe82f3da2f0621fdfab109a41020d42c749985ea67d8
Formbook
b663d64967ea2c767419bb45189b60b0ff088b8060598a7b914bd284a91c4c92
Formbook
cc3282f638a0bf6f5d3246310825760861f1ad6a78e3146c47c3e454e594c909
Formbook
e57304555042d5835094d3ee4cdbcfc713e089f1af6b6764c76673a43c34c971
Formbook
+ 1'857 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:u1r9 rat spyware stealer trojan
Link:
https://tria.ge/reports/230905-e4tcgade74/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
23efea5d8036ebaa4561e6064811e1b7d9058826e3275a7fd61f757b0db123ed
MD5 hash:
937a94e2e4800640936de0bf346e1948
SHA1 hash:
012c3d00fd783c05d3f347df12771501ed078ad4
Detections:
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/94d2019a-a733-4f8f-af0e-2ef4c9d719c6/
Parent samples :
2ea94454b1acb888df318792b9a81e621b95e54619d3306a4a11e26148fb3fe3
cc3282f638a0bf6f5d3246310825760861f1ad6a78e3146c47c3e454e594c909
85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614
cda350f17f9da84bd3c76f325656630c4724eeaa08949d9d99941859bf8f0315
bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342
f72a8d106b976bd572e54e14f09ac3faed9c776395680f5689e412e62239409f
6695e4331e8ce9706466a68a03272ca2e09fa21141d08fede561a93eb8962c9f
096919dfc9600c9942e5ae37ac5526c85ffde3d38c7d000eb01d2d0ded514bbb
0192232934b2f9ae2a37ac4c8188f70804acd4c6718c95a47710f49e2f9ae9b1
SH256 hash:
55ea20faf9b0c8c00f3d3ea16ff5bfd836fa99f1941946885d45240d2f681f4c
MD5 hash:
eec54763c3b2e33ba860048ffe88f910
SHA1 hash:
8034038ca99a91c8fdf69b1bc745e9dcdaac02e4
Link:
https://www.unpac.me/results/94d2019a-a733-4f8f-af0e-2ef4c9d719c6/
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/94d2019a-a733-4f8f-af0e-2ef4c9d719c6/
SH256 hash:
9eaf6d381825515d090748cbf80c4db5dcec3dd060c6ef1b6c9893655d40f39b
MD5 hash:
d081f5928236b5a00752c5625c31d38b
SHA1 hash:
082605574481ccf485b49f5ed4b5abe32ffd441d
Link:
https://www.unpac.me/results/94d2019a-a733-4f8f-af0e-2ef4c9d719c6/
SH256 hash:
bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342
MD5 hash:
e36b945399e50bd581262c1489814de2
SHA1 hash:
eba071cea4f14b415f399bc948071cb5a7741049
Link:
https://www.unpac.me/results/94d2019a-a733-4f8f-af0e-2ef4c9d719c6/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bee949c5192f/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/bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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/446200/

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