MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0. 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: 13

Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash:	55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0
SHA3-384 hash:	ba347f7ca21674198da97b474d1c223b90815b7c419d2b5bf07a98aa68174d3f989cb5d4871a0169fe9096eea08a6c71
SHA1 hash:	fb76327264274635f01f044232d0e72638d18df8
MD5 hash:	d1c9a0e0caacea479191fa3059a55958
humanhash:	sixteen-steak-zebra-whiskey
File name:	55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0
Download:	download sample
File size:	625'040 bytes
First seen:	2025-08-12 15:00:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	6e7f9a29f2c85394521a08b9f31f6275 (326 x GuLoader, 65 x AgentTesla, 63 x RemcosRAT)
ssdeep	12288:jMwBGWa+qrizVpgJUYBEikE1MrsOJvw9rIfo53y4peQMV+D:jMwBGOqrgVpgAEkw9rIfoc4s9VK
TLSH	T13DD402A0F294D4E6EC6517759977DC232697AE2D6870561E227E362CBD73383003BE0B
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	adrian__luca
Tags:	exe signed

Code Signing Certificate

Organisation:	repulsor
Issuer:	repulsor
Algorithm:	sha256WithRSAEncryption
Valid from:	2024-11-13T02:10:11Z
Valid to:	2026-02-16T02:10:11Z
Serial number:	3ba5819739f31f120b1da5def25c1d7a664bc1a1
Thumbprint Algorithm:	SHA256
Thumbprint:	c0b9ffddcf58981257e4a0c048d7cb633770e51c8456210e1d2d551580562156
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0.exe

Verdict:

No threats detected

Analysis date:

2025-08-12 17:22:54 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/759feb29-50fd-4c8e-80a0-40325f368d92

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/20909/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689b5bfbc633abe3908e57ad

Tags:

injection uloader virus nsis

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Searching for the window

Creating a file in the %temp% subdirectories

Creating a file in the %AppData% subdirectories

Creating a file

Delayed reading of the file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context installer microsoft_visual_cc obfuscated overlay signed

Link:

https://www.filescan.io/uploads/689b78a22fbe0788fb1e7162/reports/f41161b2-a7a5-4907-a384-160eb3477ea5/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0

Malware family:

Unlabeled

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/157dce78-3a11-4d0c-ac19-389c44b91f95

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0

Gathering data

Verdict:

Malicious

Threat:

Trojan.NSIS.Makoob

Link:

https://tip.neiki.dev/file/55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0

Threat name:

Win32.Trojan.Guloader

Status:

Malicious

First seen:

2025-07-31 18:13:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kwrbnhqg4wy6i6b5y7jpnirm7tmr2sxlkaoc76cxntdmorjoklya._file

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery

Link:

https://tria.ge/reports/250812-vvf9jsfp5z/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Loads dropped DLL

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/9bf43b02-aa82-48a1-bbc6-3e2f80c154fa

Unpacked files

SH256 hash:

55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0

MD5 hash:

d1c9a0e0caacea479191fa3059a55958

SHA1 hash:

fb76327264274635f01f044232d0e72638d18df8

Link:

https://www.unpac.me/results/f1a71e2c-91b7-4ad9-ab1b-009b71d48ba9/

SH256 hash:

48c290cf400a8e3a5e6cded2f4817d344c4d20745c8659cccbc09edad5866dc0

MD5 hash:

9cbefc918a4560f3e780bc927e0e4008

SHA1 hash:

4c23e9947f5d2338b4cfeb870cc9f9dcb7ee37e3

Link:

https://www.unpac.me/results/f1a71e2c-91b7-4ad9-ab1b-009b71d48ba9/

SH256 hash:

b7823a15e7b1866ba3d77248f750b66505859d264cfc39d8c8c5e812f8ae4a81

MD5 hash:

a1da6788aeaf78ca4ae1dece8019e49d

SHA1 hash:

d770155e6e9aa69223be198c44a8da26a1756d89

Link:

https://www.unpac.me/results/f1a71e2c-91b7-4ad9-ab1b-009b71d48ba9/

SH256 hash:

d7aec4f2411f9f373d918c691a256d76041bdb914da7af39ec92801bf2d4ef94

MD5 hash:

6ccbb02c4bce57fbfa6958e690bd0828

SHA1 hash:

02847effbdfabe55f81e156c1888b8bad39fbb53

Link:

https://www.unpac.me/results/f1a71e2c-91b7-4ad9-ab1b-009b71d48ba9/

SH256 hash:

718581dc5816e2e5d9bb51a99a823c98c02bc210402c47ceeec16d7a550279f8

MD5 hash:

1f24605309fbc86f94ec117641d2ec76

SHA1 hash:

5733d80cd9efa620462b7a1c6b872b641d2e226d

Link:

https://www.unpac.me/results/f1a71e2c-91b7-4ad9-ab1b-009b71d48ba9/

Malware family:

GuLoader

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/55a2169e06e5/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.67

Link:

https://yomi.yoroi.company/submissions/55a2169e06e5b1e4783dc7d2f6a22cfcd91d4aeb501c2ff8576cc6c7452e52f0

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:	Detect_NSIS_Nullsoft_Installer Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects NSIS installers by .ndata section + NSIS header string

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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.

Cape

https://www.capesandbox.com/analysis/20909/

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

ID	Title	Severity
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::SetFileSecurityW
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW SHELL32.dll::SHFileOperationW SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDiskFreeSpaceW KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::MoveFileExW
WIN_BASE_USER_API	Retrieves Account Information	ADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	USER32.dll::AppendMenuW USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::OpenClipboard USER32.dll::PeekMessageW USER32.dll::CreateWindowExW

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