7d5c270146fcd8c9842329173325627720b0044afbbe18aa9284b11fbaded2c9

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
31/10/2023, 08:56

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General

Target

NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
Size

209KB
MD5

97e56aa309979f8c89fdb79dc1b16a60
SHA1

6e761078382e7380d97737c4b00d48c77c799803
SHA256

7d5c270146fcd8c9842329173325627720b0044afbbe18aa9284b11fbaded2c9
SHA512

eb35751b2acbd071cb68e3ea69cf43fd59c86d447830a55d5e0adc84d9bf13c17474e7b7918a69e1242843241ed85ca2aa9ccde2f7b081f77049f0d5604aea96
SSDEEP

6144:Z731bdBaHdcpHo9fv85syGUnCA2Gs4a3GhV:Z1bucp+fv85syQtGsCV

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe sIRC4.exe"	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe

Drops file in System32 directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\javaws.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\iexplore.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\javadoc.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\jar.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\java-rmi.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX8CAB.tmp	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\sIRC4.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\setup.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\msinfo32.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\master_prefere.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\idlj.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7z.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\setup.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\idlj.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\jarsigner.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\java-rmi.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\extcheck.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\jar.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javadoc.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7zFM.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\TabTip.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\notification_helper.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\notification_helper.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\javah.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javah.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\javap.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7zG.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX8C4B.tmp	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javaws.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\ielowutil.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\jabswitch.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javap.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\sIRC4.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\mip.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\iexplore.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\apt.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7zFM.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7zG.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\elevation_service.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX8C2B.tmp	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\java.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javac.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\elevation_service.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\chrmstp.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\javaw.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javaw.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrmstp.exe	NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.97e56aa309979f8c89fdb79dc1b16a60.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\DC++ Share\RCX8C2B.tmp

Filesize
61KB

MD5
cb2b9a8ea0f5ac58e3b1ff5d21a6092a

SHA1
ac01980900d7f76c1f02c0fc010dfc2b76e7f6c7

SHA256
6331d18b028f8ac60b9b333156855fa627344a3c649b71f7c733841f711ee7e8

SHA512
214847ffe1da22ddcb635b583d0dcdf1f77ca66cbd1f6f356feba879cbc7894067b0af776a101349f8d9a405333aeae06a8d33cd1b5249412989494318c77f2a

Download Submit
C:\Windows\SysWOW64\xdccPrograms\7zG.exe

Filesize
567KB

MD5
3ba8e787d4fd5ce7a271651a1ca0e728

SHA1
0b63a243fa1cdf45f91b7e42a9aae58ada493e5f

SHA256
d2f9f42351ae767d973744dd4b40685441dc5f68b98f3b2d55a2e17a4bb7b711

SHA512
bc825310bb28791f68e2cbedca18aca4da3402530305449138a4027f41b98edd1350c8292202d8967f803b61310f33fd3f42803e47fd9ff22e53d04b9ca1e04d

Download Submit
memory/2652-115-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-116-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-111-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-112-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-113-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-114-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-33-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-110-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-117-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-118-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-119-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-120-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-121-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2652-122-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads