MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab807ccbd4ed120b1ad69084ec0cf6780e21a5ba69ec1a1614beee32476bc29b. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
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SHA256 hash: ab807ccbd4ed120b1ad69084ec0cf6780e21a5ba69ec1a1614beee32476bc29b
SHA3-384 hash: d6da351f5df56f14344c7cd5093fe3ae5533b0732fff5ce26b9e4358e48ad2c6e7894208b0de51f0a3bf84e27e92de2e
SHA1 hash: fc47bc7008d86b08d0d0ab449838a8ae40ec6e19
MD5 hash: a152b65967674360259dbe8b9309cc73
humanhash: romeo-queen-river-alaska
File name:SecuriteInfo.com.MSIL.GenKryptik.FXSF.tr.1812.5707
Download: download sample
Signature Formbook
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File size:992'256 bytes
First seen:2022-10-14 17:18:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:cTawwH0dJfzqbjU06FqgS1390//T+G/sTBA5x6BkDlYhIAGeoeLs/3:cOwXdJebjWFq9t0clix6kTG
TLSH T166257B7A12924607D8193175C8C3D2F32BFB9D60B052D2C79AD76FAFBC411BB9213296
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 :
265
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/320446/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.FXSF.tr.1812.5707.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63499a08b87ce1b32f78f7a7/reports/83aa3b7d-b77e-4d94-b280-2309d4094f75/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6e9ba8c2-3233-4601-88d9-e744938b13af
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1090925
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab807ccbd4ed120b1ad69084ec0cf6780e21a5ba69ec1a1614beee32476bc29b/
Threat name:
Win32.Trojan.Leonem
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Status:
Malicious
First seen:
2022-10-14 17:19:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=voahzs6u5ujawgwwsccoydhwpahcdjn2nhwbufqux3xder3lyknq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:gvv5 rat spyware stealer trojan
Link:
https://tria.ge/reports/221014-vvtvmsdhb9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/66994f57-9a1c-4463-8e88-cdd217984802
Unpacked files
SH256 hash:
f956ac6be8688dc38e5cda8afd9d1954f2ff3a0c425873e512c1379596636716
MD5 hash:
d4b40aecef4473fb325d65035f2ee152
SHA1 hash:
ebae8a2123fb1e6dab938cfe715ff0a644b49616
Detections:
XLoader
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
Parent samples :
1d2541a6fdac8e1f716e4004df05c2658453b90cc19883816d9ff890e8e09ff6
ab807ccbd4ed120b1ad69084ec0cf6780e21a5ba69ec1a1614beee32476bc29b
cb3c0c6adf5820177be2e484c182b3275255c00deef036765c197e8be0b4d16e
SH256 hash:
c0e1bbe2304d89804673b63a17416041e299c2773aceec70759f1094829b189e
MD5 hash:
47c9aaa4eef6e3ace27ccbde29a5c848
SHA1 hash:
dfbc78c9b2ad768bb8946cd2d12e389258329a9f
Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
SH256 hash:
2bb5c7317e4b76698ee8e2f1ad42d7e4c50023948b28926f3c4795b35fb467f5
MD5 hash:
f9b13fc4de8e160a23ec7ccbe4cf1c88
SHA1 hash:
e46c46d0d2a653f99a6f1924032faba34bb9afe4
Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
SH256 hash:
d3885d4508d04646ab9db1da4eebbeddfa90dbaaf3cb0223947e1b165f2cf1e3
MD5 hash:
caf4146ece1e020dd5b1b80175353df1
SHA1 hash:
1a6d983a63100440738808c386df1f8018c1c793
Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
SH256 hash:
ab807ccbd4ed120b1ad69084ec0cf6780e21a5ba69ec1a1614beee32476bc29b
MD5 hash:
a152b65967674360259dbe8b9309cc73
SHA1 hash:
fc47bc7008d86b08d0d0ab449838a8ae40ec6e19
Link:
https://www.unpac.me/results/7970606d-db20-4ec4-96b8-e48091e7a8c9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/ab807ccbd4ed120b1ad69084ec0cf6780e21a5ba69ec1a1614beee32476bc29b

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/320446/

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