MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c. 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


Threat unknown


Vendor detections: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c
SHA3-384 hash: 840e477e226eff5c220b50b617333e007a93b39a0843bf25a405ea4fa4da469a32cdfc1515ad24f15aa4a75df04ca850
SHA1 hash: 22546e05724b881ff844a93305134abe927c3785
MD5 hash: 47e1573b13b4714ab6c68948f695259d
humanhash: pennsylvania-bluebird-bulldog-low
File name:DF20230706CFW07L.exe
Download: download sample
File size:1'265'664 bytes
First seen:2025-01-31 02:50:23 UTC
Last seen:2025-01-31 04:21:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:7AHnh+eWsN3skA4RV1Hom2KXFmIazRrX2VJWJ7a5pRd4+TJ5RK5:Wh+ZkldoPK1XazRrGDWOpb4+O
TLSH T16245BE0273D2C036FFAB92739B6AF24156BC79254133852F13981DB9BD701B2267E663
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter cocaman
Tags:exe Shipping

Intelligence

File Origin
# of uploads :
2
# of downloads :
573
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DF20230706CFW07L.rar
Verdict:
Malicious activity
Analysis date:
2025-01-31 02:52:11 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/ce3ac61c-9426-464f-8b88-cd60f55d0d0e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.Autoit.G.gen.Eldorado.20515.726.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679c3ba102140668e2cda67e
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger lolbin microsoft_visual_cc msiexec packed packed packer_detected rasautou wmic
Link:
https://www.filescan.io/uploads/679c3a99414c56eb95034767/reports/ee6deca1-c9e0-4a22-8bae-074971f62da2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a661e4a3-1f74-474d-8829-0a48f57d863f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1603569
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Binary is likely a compiled AutoIt script file
Joe Sandbox ML detected suspicious sample
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-01-31 02:50:37 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ld3dlqlzjprsk5b2etynzeidzxyy2nxsmvcufqlxxau4o65brega._file
Verdict:
malicious
Label(s):
unknown_loader_036
Create hunting rule
Similar samples:
error
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250131-db6awszkhp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
trojan
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/ef74a8a3-12d4-46ea-8aab-d3aae7c82095
Unpacked files
SH256 hash:
1b67a612ce7b6d85ff800b4044a02f0e63ebd40547d4a9b021a08cbfcecb37a6
MD5 hash:
9b15394ee2b9cb2c32beeb0c4f07ddac
SHA1 hash:
594aff9df554c97177e18e243361377db56d312f
Link:
https://www.unpac.me/results/f849a5d5-beb4-4210-846f-89b5f998f503/
SH256 hash:
d006d5a1dcf6ad93197dae5f6abd80e10dad46ff1bf0d1e2956c9002122a4ac7
MD5 hash:
e87cbaa58d1237f9f2f58045c416210b
SHA1 hash:
0b2b2c5a8c11d4a80a33783b0e936e133a1512c0
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/f849a5d5-beb4-4210-846f-89b5f998f503/
Parent samples :
987b6680e092bb4dbe391a7c53fd1e3c67a18725f5741d9e76fae21364a322fc
58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c
67d08436a26b6ccec70bdaf84361374ce0d6d0e23962c067bb976afe74b7b90f
b0552378e82da8080c482b30b2145e0be56c10f81654abd02a0edb265458ecc9
d36810a6a77b11b370db9a2951915deb196016562cedc6d173a6077615b6f7de
1c78b60b0ea5b53fd95bc16b6d9a4421d8e9dc0e2e1b0eb4bcb9951afae45774
SH256 hash:
a26bf6aba7b51721ebe9ab48f08ee662abf1f0bbd7ab7fd43b3fce55c4292a9c
MD5 hash:
c9f4b9b5db57506d813d16ac6cb9d63d
SHA1 hash:
018324e3cbdf9981061eaa99bb4612c5cf91223e
Link:
https://www.unpac.me/results/f849a5d5-beb4-4210-846f-89b5f998f503/
SH256 hash:
c836de1354ff9caf8d2c8af85604ff4b1b9c14c3e2d503dac94d805d2be7cd6e
MD5 hash:
5e8748c7b6ef0c7a0cad4e3372dc2f46
SHA1 hash:
d785100cff8a7ff174706de07c7a2aba78a40200
Link:
https://www.unpac.me/results/f849a5d5-beb4-4210-846f-89b5f998f503/
SH256 hash:
58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c
MD5 hash:
47e1573b13b4714ab6c68948f695259d
SHA1 hash:
22546e05724b881ff844a93305134abe927c3785
Link:
https://www.unpac.me/results/f849a5d5-beb4-4210-846f-89b5f998f503/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/58f635c1794b/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/58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:NET
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
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

rar ad7d19fe8475b351c7ff362f48c9a563a4b695ed8872c7bcac45d69d2679c2ec

Executable exe 58f635c1794be325743a24f0dc9103cdf18d36f2654542c177b829c77ba1890c

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ad7d19fe8475b351c7ff362f48c9a563a4b695ed8872c7bcac45d69d2679c2ec
  
Dropped by
MD5 d7c87392a4e9faf4df9523ec17e36fa6

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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