86230982606d87362e498bea14943ffdf85e1cd4b44bfa4d1573726099a84ee7

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
11/05/2024, 08:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
Size

162KB
MD5

a8889b531933208c59726d4333ce1840
SHA1

21e198ac840a7f9069ff57cc2c93526299ae9d94
SHA256

86230982606d87362e498bea14943ffdf85e1cd4b44bfa4d1573726099a84ee7
SHA512

02cc6163c6da7d1a1465198b357f32b191be5108dc0944c6b4cc6868bb75c2e79f66504fee004a78a5c788c7ad2dcfa9490b9ce9f49214704c6855d19717f110
SSDEEP

1536:sX+7YSaq132Zul6/XHXcDqT+dd7N5cyXDLnbco:h7YSawQadLc4DLnbco

Score

10^/10

evasion persistence trojan upx

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\FirewallDisableNotify = "24064"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "24064"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "24064"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "24064"	upcomup-uxex.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\StubPath = "C:\\Windows\\system32\\ulkugeax.exe"	upcomup-uxex.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}	upcomup-uxex.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\IsInstalled = "1"	upcomup-uxex.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ovtafeg.exe"	upcomup-uxex.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	upcomup-uxex.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	upcomup-uxex.exe

Executes dropped EXE 2 IoCs

pid	Process
4424	upcomup-uxex.exe
4880	upcomup-uxex.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000900000002351c-2.dat	upx
behavioral2/memory/4424-4-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral2/memory/4880-15-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral2/memory/4424-49-0x0000000000400000-0x0000000000428000-memory.dmp	upx

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 = "24064"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "24064"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "24064"	upcomup-uxex.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "24064"	upcomup-uxex.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	upcomup-uxex.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	upcomup-uxex.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	upcomup-uxex.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\akvoron.dll"	upcomup-uxex.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	upcomup-uxex.exe

Drops file in System32 directory 17 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\upcomup-uxex.exe	a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\akvoron.dll	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\aset32.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\ntdbg.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\RECOVER32.DLL	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\upcomup-uxex.exe	upcomup-uxex.exe
File created	C:\Windows\SysWOW64\ovtafeg.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\ulkugeax.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\winrnt.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\ahuy.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\ovtafeg.exe	upcomup-uxex.exe
File created	C:\Windows\SysWOW64\ulkugeax.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\akvoron.dll	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\idbg32.exe	upcomup-uxex.exe
File opened for modification	C:\Windows\SysWOW64\gymspzd.dll	upcomup-uxex.exe
File created	C:\Windows\SysWOW64\upcomup-uxex.exe	a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\rmass.exe	upcomup-uxex.exe

Drops file in Program Files directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\System\ahuy.exe	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\idbg32.exe	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\ntdbg.exe	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\RECOVER32.DLL	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\gymspzd.dll	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\winrnt.exe	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\rmass.exe	upcomup-uxex.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\aset32.exe	upcomup-uxex.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4880	upcomup-uxex.exe
4880	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe
4424	upcomup-uxex.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4424	upcomup-uxex.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 4424	4808	a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe	90
PID 4808 wrote to memory of 4424	4808	a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe	90
PID 4808 wrote to memory of 4424	4808	a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe	90
PID 4424 wrote to memory of 4880	4424	upcomup-uxex.exe	91
PID 4424 wrote to memory of 4880	4424	upcomup-uxex.exe	91
PID 4424 wrote to memory of 4880	4424	upcomup-uxex.exe	91
PID 4424 wrote to memory of 612	4424	upcomup-uxex.exe	5
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57
PID 4424 wrote to memory of 3432	4424	upcomup-uxex.exe	57

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3432
- C:\Users\Admin\AppData\Local\Temp\a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:4808
- - C:\Windows\SysWOW64\upcomup-uxex.exe
    "C:\Windows\SysWOW64\upcomup-uxex.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
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4424
  - - C:\Windows\SysWOW64\upcomup-uxex.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:4880

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=4124,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4136 /prefetch:8
1⤵
PID:3944

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\akvoron.dll

Filesize
5KB

MD5
c8521a5fdd1c9387d536f599d850b195

SHA1
a543080665107b7e32bcc1ed19dbfbc1d2931356

SHA256
fa8f77b6daf775d66de9d27c1d896168a792057358e518c00e72b8964b966ca5

SHA512
541500e2cd502852a007d29badc1a1848d187245f78ec272281bab290cc6e308f0ae6d1b96863e0c30a176b16c6cf7e63e08a8de81a84615e4710e7164a805cd

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

Filesize
163KB

MD5
07b5a34ef2d248ad478a190e6354159f

SHA1
68144e6104db63de9df3860cf51169bb69f8a558

SHA256
2ff5dc8150eaaaf7c065d98b7972b8a9df04f4df00b04f2d9cd06fee8501d974

SHA512
307b6c2f0bd75c4aae6f0b93372737b295ccf7954719dd7cfaad997f71cb1c2cbb70a7ce1c105b0da0b7229842cc3326b98453fa9780347bb4809585505f968b

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

Filesize
162KB

MD5
f5cf41f52e00ea68d673e2874dc1b3fd

SHA1
7f1bfc89664abfaf1e2e0177d2452032573476fb

SHA256
d3b184b4f2fae2494b23e09f73a9f8f82228c57c97d5bb42a9162cb2dc799e73

SHA512
7a4bf22c66776cff9c5ed2d868d62188059cbce0f27227b007a5aaf511333949a629741c8b45a2501cc4b1b9eb13dac23790db1d2b6b75ab597394bd169a6afb

Download Submit
C:\Windows\SysWOW64\upcomup-uxex.exe

Filesize
160KB

MD5
4c925b287ba110e96c0116e7437d1077

SHA1
dcb02803428688e157fbf75184d9ad688f0a55ff

SHA256
e23b4514cf447af17c4628569c923a36faa4ec8fc185648aa3d747eef8282a3b

SHA512
8441e517232b1553f4058d6fcaf9b7796c6a446f6ca847566cdbb7019c97c6852c29979dc4279b65fc94070981482c1592e6246d51171f67fd5cb048760eae60

Download Submit
memory/4424-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4424-49-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4808-3-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/4880-15-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download