MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a. 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


RedLineStealer


Vendor detections: 16


Intelligence 16 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a
SHA3-384 hash: a591daf25fe10293ed2f2ebb655f7600da35529e77163e684430b3d6b5d304bffd050d5e85294b8f3afc15d0c5e66d13
SHA1 hash: 7c78412d02940cbf8539fa25e46ea45f44001129
MD5 hash: 81d170a44e5b9d64a3f5543dd72db3a8
humanhash: carbon-jersey-monkey-papa
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:2'944'000 bytes
First seen:2024-06-11 16:36:46 UTC
Last seen:2024-06-11 17:22:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:VfuetBOVU9LZXyRM219IzEKCCt1lykJSJVhtUekMWWf8VX+Hw:VfuiXN8/KC4lpJ0VPUeklN
TLSH T1C5D5E02F7AA98E51D5080B36C1F2C538D261CBC16327DB2FF6D227261B2278E5E4D5C9
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 736d696d1767477d (1 x RedLineStealer)
Reporter Bitsight
Tags:exe RedLineStealer


Avatar
Bitsight
url: https://vk.com/doc461844031_680356434?hash=KmXLjZzwyKBjmzxff0Jo9U1YwRL71yZftAbVL5kdyKD&dl=3v6LT2A7IS0PX4HrE4vRkDm0d4mbocnTvyEbLzKxGUP&api=1&no_preview=1#def_meta

Intelligence

File Origin
# of uploads :
2
# of downloads :
386
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a.exe
Verdict:
Malicious activity
Analysis date:
2024-06-11 16:39:33 UTC
Tags:
stealer meta metastealer redline
Link:
https://app.any.run/tasks/0997c874-0ad4-43a3-8e81-16f8e59b1906

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25467.29098.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66687d7b5c0e232c1ff04d18win7simulatehigh_evasion
Tags:
Generic Static Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Reading critical registry keys
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a
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:
RedLine Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/41364eba-2511-487f-b563-155369d6115b
Result
Threat name:
PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1455349
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
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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 submitted file
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 PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-06-11 16:37:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=upzu3pdxo6lstrayzubp3pjgdsurd7h2ttfbc2gbmh7i3x6lcz5a._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240611-t4ss9stcpe/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4c38aac6-4fd3-49f6-97f9-9b127a3e8089
Unpacked files
SH256 hash:
dff8c9ef42333d857148c16caa6174fd5b626f92742c0b7ad700c20f585917bc
MD5 hash:
1d1dbba2c8dfb43c1957f8be8e3a97b6
SHA1 hash:
f9b160e6f45f31bd35418cb1062623dfca716f8e
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
81cadb6a9546328647f2fbd1713fcf8ee49921c6a0c7b155f6d287acddab5fd7
MD5 hash:
eb029ab5c2f8de328736c53dc3c7df47
SHA1 hash:
e05c4fba0236fee2516bf53a287e41e0e97a0ee5
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
Parent samples :
12df075fcaec366639ab37f203aa412540f351ee17e7f126a4a126e7a61c2a9b
b8a5ef9ea9fa588907a197db55c743559460190aa58b227db10d6be75d8bfe39
e603e36cae3f0fa9badbeaeff8fb0becb1ed444776892db76cd8d219e2ba92bd
SH256 hash:
08a42bd50947518ab94702f616667fcb4f4027b10a9f953960826e0447ffffd5
MD5 hash:
006a1333104f4f22f10e22c4163fe989
SHA1 hash:
b93e618f3620c5ce1e15b2e7a37b797c6b523fdd
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
b0dbae6feac503c93579232c87bdc4abcfb6e4b798ff6073307547bb841ef50b
MD5 hash:
14c784af5d120ebc72cb3122bfb7e931
SHA1 hash:
9f117542599dd2d4d6790156eb7898ac7b3d6fdd
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
6a0ed4ba879eaf3dbf97eab0b3b77dd05b22d8409774f16e020b9142b324fa05
MD5 hash:
679f9c0cd552255ca298bc510771d026
SHA1 hash:
9b59f9fc706e60106929bf8a6715d962f4c0ddfa
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
6bdeddf8ee631d800516a13c7d44e273534cac19cfaedbc7ee35d19a829b52ba
MD5 hash:
87993fd9bd808d3ffc68381d0cc892e2
SHA1 hash:
8b53547b4022bc569557ebe964664ea7706a2f67
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
ac7acd7d5654cff82bd9981a1e0c5403fa89abb801593ee8a79ff4677f4fa67b
MD5 hash:
29155c80d2534c4808a042a980b266a9
SHA1 hash:
4a62e8fa4367663bf64eda605632f391e106f888
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
c86d9befba1cac118d1aaff010da785d2105d873dd22159def94167c54e4b3c7
MD5 hash:
700c618b6e713e7e11fe605031554e3c
SHA1 hash:
3b303e6f3a8885040c335775d00186fe5c59faeb
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
e97529dbb1a7a0354a72171169a31e6fd18ceb0a5e39c205fb6d6aff17dfa5e0
MD5 hash:
be309a4cf22610cf74f9b7b3c0f97f4f
SHA1 hash:
04c2956524a6a62b67731d723b10db2a587b2837
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
SH256 hash:
a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a
MD5 hash:
81d170a44e5b9d64a3f5543dd72db3a8
SHA1 hash:
7c78412d02940cbf8539fa25e46ea45f44001129
Link:
https://www.unpac.me/results/a7a4a171-9679-4c11-af4a-67b967f94a27/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a3f34dbc7777/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/a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a

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:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:MALWARE_Win_MetaStealer
Create hunting rule
Author:ditekSHen
Description:Detects MetaStealer infostealer
Rule name:MALWARE_Win_zgRAT
Create hunting rule
Author:ditekSHen
Description:Detects zgRAT
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_RedLineStealer_6dfafd7b
Create hunting rule
Author:Elastic Security

File information

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

Web download

RedLineStealer

Executable exe a3f34dbc77779729c418cd02fdbd261ca911fcfa9cca1168c161fe8ddfcb167a

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download

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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