93f44c2b2abd0104472dd45f9d19254835e1cf9d57dd49cbd4164c2a0dbf17cd

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17-05-2024 00:17

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General

Target

63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe
Size

71KB
MD5

63a4d1702cab4a7c3b8b03a645248290
SHA1

0194b28b7623c138fa30ac87bc5e50c905e02c18
SHA256

93f44c2b2abd0104472dd45f9d19254835e1cf9d57dd49cbd4164c2a0dbf17cd
SHA512

02381c2ac1c9d644911627339d13083e8667acb3aaae41c07c20beea10adffd685624150739726750eb30d1f53c71e4ebfbdb549e7ff868128fed8705159c4d4
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl6C:Olg35GTslA5t3/w87C

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	oudgoomook-oxum.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}	oudgoomook-oxum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\IsInstalled = "1"	oudgoomook-oxum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\StubPath = "C:\\Windows\\system32\\akmutud-acac.exe"	oudgoomook-oxum.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	oudgoomook-oxum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	oudgoomook-oxum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ikcoabos.exe"	oudgoomook-oxum.exe

Executes dropped EXE 2 IoCs

pid	Process
5048	oudgoomook-oxum.exe
2112	oudgoomook-oxum.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	oudgoomook-oxum.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	oudgoomook-oxum.exe

Modifies WinLogon 2 TTPs 5 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\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	oudgoomook-oxum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ixcotoax-edor.dll"	oudgoomook-oxum.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	oudgoomook-oxum.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	oudgoomook-oxum.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	oudgoomook-oxum.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\oudgoomook-oxum.exe	oudgoomook-oxum.exe
File opened for modification	C:\Windows\SysWOW64\oudgoomook-oxum.exe	63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\ikcoabos.exe	oudgoomook-oxum.exe
File opened for modification	C:\Windows\SysWOW64\akmutud-acac.exe	oudgoomook-oxum.exe
File opened for modification	C:\Windows\SysWOW64\ixcotoax-edor.dll	oudgoomook-oxum.exe
File created	C:\Windows\SysWOW64\ixcotoax-edor.dll	oudgoomook-oxum.exe
File created	C:\Windows\SysWOW64\oudgoomook-oxum.exe	63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ikcoabos.exe	oudgoomook-oxum.exe
File created	C:\Windows\SysWOW64\akmutud-acac.exe	oudgoomook-oxum.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
2112	oudgoomook-oxum.exe
2112	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe
5048	oudgoomook-oxum.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe
Token: SeDebugPrivilege	5048	oudgoomook-oxum.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 5048	2076	63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe	91
PID 2076 wrote to memory of 5048	2076	63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe	91
PID 2076 wrote to memory of 5048	2076	63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe	91
PID 5048 wrote to memory of 616	5048	oudgoomook-oxum.exe	5
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 2112	5048	oudgoomook-oxum.exe	92
PID 5048 wrote to memory of 2112	5048	oudgoomook-oxum.exe	92
PID 5048 wrote to memory of 2112	5048	oudgoomook-oxum.exe	92
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56
PID 5048 wrote to memory of 3504	5048	oudgoomook-oxum.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3504
- C:\Users\Admin\AppData\Local\Temp\63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\63a4d1702cab4a7c3b8b03a645248290_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\SysWOW64\oudgoomook-oxum.exe
    "C:\Windows\system32\oudgoomook-oxum.exe"
    3⤵
    - Windows security bypass
    - Modifies Installed Components in the registry
    - Sets file execution options in registry
    - Executes dropped EXE
    - Windows security modification
    - Modifies WinLogon
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:5048
  - - C:\Windows\SysWOW64\oudgoomook-oxum.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2112

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4292,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=4004 /prefetch:8
1⤵
PID:932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\akmutud-acac.exe

Filesize
73KB

MD5
d8087b3123466a114e07c9934bb9eea9

SHA1
fa3d03a5a1f38a7a3b08bcf4fc8168047041c616

SHA256
964fe4cc82527fa99c068a8d9452edae658ee1154145792bba6b31d66c8dfc74

SHA512
56ff9006a7c6c4071d8af8d84af30710f2a2d9307f0fcf781b07e1bedd10395797e61418129bc750907d541512bb9420157362a91003e8f3aec3ff7fb52d1f8c

Download Submit
C:\Windows\SysWOW64\ikcoabos.exe

Filesize
74KB

MD5
d278520c96145c47d5a174f0051da705

SHA1
8e484649c7e95c7111f43b1a67dec486bd65c6c6

SHA256
64c8cbeb6cc6674f14397b78cb7ee5939f0b67d2bfcea95cafff53a61d38a444

SHA512
91284d3308be6c611dcf2116642668f7d898944db3bed50a85d92eb4f49a627b09fee8a41ceafec6b1bf1f96eeabcd0e4d9f53f2eafacc5193c2019c4dd3f6f6

Download Submit
C:\Windows\SysWOW64\ixcotoax-edor.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\oudgoomook-oxum.exe

Filesize
71KB

MD5
63a4d1702cab4a7c3b8b03a645248290

SHA1
0194b28b7623c138fa30ac87bc5e50c905e02c18

SHA256
93f44c2b2abd0104472dd45f9d19254835e1cf9d57dd49cbd4164c2a0dbf17cd

SHA512
02381c2ac1c9d644911627339d13083e8667acb3aaae41c07c20beea10adffd685624150739726750eb30d1f53c71e4ebfbdb549e7ff868128fed8705159c4d4

Download Submit
memory/2076-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2112-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5048-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download