MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc. 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


PureLogsStealer


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc
SHA3-384 hash: 027c3e3a31f9a3065ba3550d01bf1a70d2eb0f16fe232cd1ee6414453ff07d3f1091f4bacc70292f3af92884156abcb6
SHA1 hash: 819d0926c93704884a882967d820d6f753732d37
MD5 hash: 42c32b8ee377ce3bcf36f51fb7bc93a8
humanhash: arkansas-butter-pizza-fourteen
File name:Celery.exe
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:13'919'256 bytes
First seen:2024-04-27 09:59:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e8a30656287fe831c9782204ed10cd68 (7 x LummaStealer, 3 x RedLineStealer, 2 x DCRat)
ssdeep 393216:uEtDIsayzJASQzBVLw1HY80t92B3s6Mo85oZBn55i1C:uEVHZASUYH50tCVdmoZB55iA
Threatray 654 similar samples on MalwareBazaar
TLSH T193E63388E7C501E5D0A6EA39CDA78D04F7363C062B32579F86B4017A2EA7751CE3E752
TrID 76.9% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
3.0% (.EXE) Win64 Executable (generic) (10523/12/4)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.5% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter likeastar20
Tags:exe PureLogStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
566
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc.exe
Verdict:
Malicious activity
Analysis date:
2024-04-27 10:02:23 UTC
Tags:
stealer meta metastealer redline
Link:
https://app.any.run/tasks/f10d626d-4375-48c7-8073-831e539929a6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a file
Running batch commands
Creating a process with a hidden window
Moving a recently created file
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint lolbin overlay packed setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/662ccca447bfd8641eb74ddd/reports/34765685-965c-41a2-9b82-5d37e35d3261/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2388cd6d-e55e-4716-bed1-6724535b1bad
Result
Threat name:
PureLog Stealer, RedLine, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1432517
Signature
Drops large PE files
Drops PE files with a suspicious file extension
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Search for Antivirus process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1432517 Sample: Celery.exe Startdate: 27/04/2024 Architecture: WINDOWS Score: 100 58 jVkuFBkAgxQTjEleejFjuecf.jVkuFBkAgxQTjEleejFjuecf 2->58 70 Malicious sample detected (through community Yara rule) 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 5 other signatures 2->76 11 Celery.exe 41 2->11         started        signatures3 process4 file5 50 C:\Users\user\AppData\Local\...\scripts.dll, PE32 11->50 dropped 52 C:\Users\user\AppData\Local\...\celeryuwp.bin, PE32 11->52 dropped 54 C:\Users\user\AppData\...\VMProtectSDK32.dll, PE32 11->54 dropped 56 C:\Users\user\AppData\Local\...\Celery V3.exe, PE32 11->56 dropped 84 Drops large PE files 11->84 15 Celery V3.exe 23 11->15         started        signatures6 process7 process8 17 cmd.exe 2 15->17         started        file9 46 C:\Users\user\AppData\Local\...\Spy.pif, PE32 17->46 dropped 64 Uses ping.exe to sleep 17->64 66 Drops PE files with a suspicious file extension 17->66 68 Uses ping.exe to check the status of other devices and networks 17->68 21 Spy.pif 1 17->21         started        25 PING.EXE 1 17->25         started        28 cmd.exe 2 17->28         started        30 7 other processes 17->30 signatures10 process11 dnsIp12 48 C:\Users\user\AppData\Local\...\RegAsm.exe, PE32 21->48 dropped 78 Machine Learning detection for dropped file 21->78 80 Writes to foreign memory regions 21->80 82 Injects a PE file into a foreign processes 21->82 32 RegAsm.exe 1002 21->32         started        60 127.0.0.1 unknown unknown 25->60 file13 signatures14 process15 file16 38 C:\Users\user\AppData\Local\...\tmpFFEF.tmp, PE32 32->38 dropped 40 C:\Users\user\AppData\Local\...\tmpFFEE.tmp, PE32 32->40 dropped 42 C:\Users\user\AppData\Local\...\tmpFFDD.tmp, PE32 32->42 dropped 44 1022 other files (none is malicious) 32->44 dropped 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 32->62 36 conhost.exe 32->36         started        signatures17 process18
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-04-27 10:00:09 UTC
File Type:
PE+ (Exe)
Extracted files:
113
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zeoaoro42aw376ruor65e3uf4pqsjjrnbajmcjnwxrtxsk3gzdoa._file
Verdict:
unknown
Similar samples:
35ed65d9919843300db648bf93ae57d7330095eb1ce18d6c6050db88a2e4f297
PureLogsStealer
542b342741087bb6c40a67f690c328925893b34b2aef1acc8dc82aa63579b293
PureLogsStealer
6586cb8766c14a87330bf6c79a7cbd7cbff3ca9da63574a9c348645117d08f14
PureLogsStealer
66f138849b45ba75c5e99484739c990056387b676eeadf66e32f1f27dd6b9c6d
PureLogsStealer
84176781043f8f95306328477f7b28fa721f44b1767fe740cbd207233c2a47c6
PureLogsStealer
96b2160da785abf50af26520f1bc1743e962f24bf983b5ddee8591bdedd0f035
PureLogsStealer
9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784
PureLogsStealer
bf1f882e2a1d0e35207cd7cab867bffe933e134e43ff317acf2db538bd4d7210
PureLogsStealer
d318debebe45471d91a5a0f7ce27ee3335f929f3a724f00751b3db4692631480
PureLogsStealer
e1cad26aac03cce870bebd429bf63acecab4cc68ad54e0227f0fcd6031842f15
PureLogsStealer
+ 644 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:redline family:zgrat discovery infostealer rat spyware stealer
Link:
https://tria.ge/reports/240427-l1mtvagh2x/
Behaviour
Enumerates processes with tasklist
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Detect ZGRat V1
RedLine
RedLine payload
Suspicious use of NtCreateUserProcessOtherParentProcess
ZGRat
Unpacked files
SH256 hash:
b26315f2003b6b636b74c6aac13feff2b98b465d8dc9e00b5eb239a46538ae98
MD5 hash:
06e7ddae83eee00448a508f9badab598
SHA1 hash:
c6cec77b57bc0347a1d6630241312b28a55ba87f
Link:
https://www.unpac.me/results/843cf1ae-c799-408c-ad59-54fbf5a704e9/
SH256 hash:
ac25bf2734049c16094a1b0d5c1749d11f10f2655d59fa6cfe923e12956f2074
MD5 hash:
7ff7f1e0cc2bb5a6eac9c21762ee66b2
SHA1 hash:
8e8b1e55c1ae4c6d07c79d120182acd3a5db64d5
Link:
https://www.unpac.me/results/843cf1ae-c799-408c-ad59-54fbf5a704e9/
SH256 hash:
5223f453b44be5d13f5f249f1f23b020b75c7e237c23712d97813c430015afc6
MD5 hash:
b0f566fc20de341e2848a489f69a4e48
SHA1 hash:
7a81ab4c68ddeb1e0a83c37e17286ae53e29c334
Detections:
INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Link:
https://www.unpac.me/results/843cf1ae-c799-408c-ad59-54fbf5a704e9/
SH256 hash:
01481b9a862936fbc090bda4033f22d7ffa5a7bfe5dc32f47c7794332b34eec4
MD5 hash:
88fd7dbf04bcf75123d02009aea3f7f7
SHA1 hash:
cecf16bdad71e54afc941179ea2b7438a04efa1d
Detections:
win_sinowal_w1
Create hunting rule
Link:
https://www.unpac.me/results/843cf1ae-c799-408c-ad59-54fbf5a704e9/
SH256 hash:
c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc
MD5 hash:
42c32b8ee377ce3bcf36f51fb7bc93a8
SHA1 hash:
819d0926c93704884a882967d820d6f753732d37
Link:
https://www.unpac.me/results/843cf1ae-c799-408c-ad59-54fbf5a704e9/
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/c91c0745dcd02dbffa34747dd26e85e3e124a62d0812c125b6bc67792b66c8dc

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

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