MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820. 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: 17


Intelligence 17 IOCs YARA 21 File information Comments
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SHA256 hash: 7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820
SHA3-384 hash: fabf8ba837b21b75a978f09cd9a0c3825576d108871d4de17c0763e8803497b385990b8be52c68b66dabb2fc2a7648a7
SHA1 hash: 51d39d29402718ca9d7bf14f6f13356ba9af1d4e
MD5 hash: 48d575eaee30a8fb388262ecd3edd020
humanhash: november-louisiana-failed-glucose
File name:enquiry - ENQ# 1656.exe
Download: download sample
Signature Formbook
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File size:708'104 bytes
First seen:2024-05-28 06:09:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:QusrYCFd6xgoUFcFaDlijuN2DiJIpzGLV+Ts4TBBhsOOjgq3XIH8HkR:S81xJUWQDKDiJIpzGLAw4PhSgq3X1S
Threatray 64 similar samples on MalwareBazaar
TLSH T1D7E42384223CD762C9AB0BF499A85A2147B02F563085E34A6CC171EF5BF5F524327E9F
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) (4504/4/1)
File icon (PE):PE icon
dhash icon 205cb064d8d4d408 (10 x Formbook, 4 x AgentTesla, 2 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820.exe
Verdict:
Malicious activity
Analysis date:
2024-05-28 06:21:08 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/42d7d9c2-60ba-4f90-aa7d-9bb5da973830

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3880.3296.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=665575485721c8e527178006win7simulatehigh_evasion
Tags:
Encryption Static Swotter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6655753b9ef257851a9a51be/reports/9d0571b7-0f3c-43b5-b70f-64058a33b24b/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4afc80c1-2f31-4214-8825-7b0d079e4e54
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1448287
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1448287 Sample: enquiry - ENQ# 1656.exe Startdate: 28/05/2024 Architecture: WINDOWS Score: 100 28 www.ycwtch.co.uk 2->28 30 www.pricekaboom.com 2->30 32 24 other IPs or domains 2->32 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 7 other signatures 2->48 10 enquiry - ENQ# 1656.exe 2 2->10         started        signatures3 process4 signatures5 60 Writes to foreign memory regions 10->60 62 Allocates memory in foreign processes 10->62 64 Injects a PE file into a foreign processes 10->64 13 RegSvcs.exe 10->13         started        process6 signatures7 66 Maps a DLL or memory area into another process 13->66 16 mzqVgCdonqTjepkhs.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 iexpress.exe 13 16->19         started        process10 signatures11 50 Tries to steal Mail credentials (via file / registry access) 19->50 52 Tries to harvest and steal browser information (history, passwords, etc) 19->52 54 Modifies the context of a thread in another process (thread injection) 19->54 56 2 other signatures 19->56 22 mzqVgCdonqTjepkhs.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 pricekaboom.com 185.31.240.240, 49726, 55972, 80 ZONEZoneMediaOUEE Estonia 22->34 36 www.0bi8.fun 107.151.241.58, 49733, 49734, 49735 VPSQUANUS United States 22->36 38 8 other IPs or domains 22->38 58 Found direct / indirect Syscall (likely to bypass EDR) 22->58 signatures14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-05-27 02:31:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ppi7fdokivx2vpleknqrw7o3fohlr3yyqmpnvr7mytkoqguc7aqa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
19b86526b9c8b33ee230bba95c8a02fc47db4d230933c3ebcb6888e0dd344f77
Formbook
5228429e6eefc6336ac71c6f0c7c8fbd2770451057a951657e338d1cdd5d6c80
Formbook
844a17a6a53f849d31668e7bb26e2ddc0606a3785e3374da92e0e8f241a0da05
Formbook
9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a
Formbook
d0b94b855d2f24add1edf6b3a6ecae24e4366f181a1ccd0bcd3b27e94de95bc0
Formbook
e154f78539b295e3755ce2a8aaeb11018e35c6471c4584da66260f0365afcd9e
Formbook
+ 54 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240528-gw14fsgh51/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6b060d77-3d33-4971-b3fb-8a6cccf58fa5
Unpacked files
SH256 hash:
8b61fbf60b9bfbb53489044100d6fd13911e2066242bd9b6478eeb622b4ddcb5
MD5 hash:
76a0f69d658268c4105c062e979798d6
SHA1 hash:
a461ecdc39dbfd50ecfaad1d129084c5c8a0458e
Link:
https://www.unpac.me/results/bb884795-5802-4f53-bc79-14e396311953/
SH256 hash:
fb36e835b592e7d7dd9f21db0b12b7fb99eff4d83c981beb66dbe2527399d9e2
MD5 hash:
5eef95ef55462405da2c5f0934832828
SHA1 hash:
01e7d4b5cdf17f6a2098fba3e6674e3bd2edb716
Link:
https://www.unpac.me/results/bb884795-5802-4f53-bc79-14e396311953/
SH256 hash:
4241ff5d4c85c9ad503746df207c4ed87dec48f2f415c2df4b66ad37b0c3105d
MD5 hash:
2431089d19acbf2a1b937c63316e547a
SHA1 hash:
65cd589b528e911b46bf8e92daf77662ceeca40f
Link:
https://www.unpac.me/results/bb884795-5802-4f53-bc79-14e396311953/
SH256 hash:
c71b207818248d31394da83d863ba87e7acb693106a1782ba484a7d9e9188628
MD5 hash:
a46f29db6e686f84b5637608d1290021
SHA1 hash:
382f2542e9eda42706763e8694051524ec17ae33
Link:
https://www.unpac.me/results/bb884795-5802-4f53-bc79-14e396311953/
SH256 hash:
32c209f2a6369f5bd203a36263a9c243947f0e61da9ef0de068ad1117a9108f0
MD5 hash:
8d1fa59e56a1e6a12aa52f40c4890050
SHA1 hash:
2064eb9d04cb6ca22390df04ec7c214a5642b3ae
Link:
https://www.unpac.me/results/bb884795-5802-4f53-bc79-14e396311953/
SH256 hash:
7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820
MD5 hash:
48d575eaee30a8fb388262ecd3edd020
SHA1 hash:
51d39d29402718ca9d7bf14f6f13356ba9af1d4e
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/bb884795-5802-4f53-bc79-14e396311953/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7bd1f28dca45/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/7bd1f28dca456faabd6453611b7ddb2b8eb8ef18831edac7ecc4d4e81a82f820

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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