ramnit | 243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a

Analysis

max time kernel
134s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 23:33

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General

Target
243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
Size 2.6MB
Sample240625-3jwtvszhpd
SHA256 243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a
MD5 466c23db312d56ba3de27d352aa1f030
SHA1 f3e0c6d0eff8a353bd719f9f8490ef2c499f0640
SHA512 1b17f19a0b1b6e7173aba0b345125e92404faffc97b5271f04cac84c998c26b0fb532db554c50545a5b964dc84f959898de6d140dfdda212dcf80799bf0675ce
SSDEEP 49152:1HxV328apDQWu/YXFPD+pgTtd24i9tOXVOsVPqVP84zA1lBOxoduYkkJed7KoWmG:1RzCI/YXOg5d240tOXssVPe840BOxodD
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

ramnit banker spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 2 IoCs

pid	Process
300	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe
2632	DesktopLayer.exe

Loads dropped DLL 13 IoCs

pid	Process
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
300	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x00070000000122cd-1.dat	upx
behavioral1/memory/300-59-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/2632-82-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px1E5A.tmp	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{49331901-334B-11EF-B1CF-5A791E92BC44} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425520259"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2632	DesktopLayer.exe
2632	DesktopLayer.exe
2632	DesktopLayer.exe
2632	DesktopLayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2628	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2628	iexplore.exe
2628	iexplore.exe
1184	IEXPLORE.EXE
1184	IEXPLORE.EXE
1184	IEXPLORE.EXE
1184	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 300	2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe	29
PID 2156 wrote to memory of 300	2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe	29
PID 2156 wrote to memory of 300	2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe	29
PID 2156 wrote to memory of 300	2156	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe	29
PID 300 wrote to memory of 2632	300	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe	30
PID 300 wrote to memory of 2632	300	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe	30
PID 300 wrote to memory of 2632	300	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe	30
PID 300 wrote to memory of 2632	300	243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe	30
PID 2632 wrote to memory of 2628	2632	DesktopLayer.exe	31
PID 2632 wrote to memory of 2628	2632	DesktopLayer.exe	31
PID 2632 wrote to memory of 2628	2632	DesktopLayer.exe	31
PID 2632 wrote to memory of 2628	2632	DesktopLayer.exe	31
PID 2628 wrote to memory of 1184	2628	iexplore.exe	32
PID 2628 wrote to memory of 1184	2628	iexplore.exe	32
PID 2628 wrote to memory of 1184	2628	iexplore.exe	32
PID 2628 wrote to memory of 1184	2628	iexplore.exe	32

C:\Users\Admin\AppData\Local\Temp\243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe
  C:\Users\Admin\AppData\Local\Temp\243824359fb624a558cb8fa4648f1f3d3fa9385b2a83b608fef4175bc1c3ff9a_NeikiAnalyticsSrv.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:300
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2632
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2628
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact