c6941b3687d529ffc48061f603e2fd7eed51d5f0d25e3b6f0dc1cadf055542c3

Analysis

max time kernel
149s
max time network
126s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 11:13

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General

Target

1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe
Size

72KB
MD5

1e521aed5dc57471359d82bc6e382d00
SHA1

25e336beb6fd71da1a12f7397c1467409730c9b1
SHA256

c6941b3687d529ffc48061f603e2fd7eed51d5f0d25e3b6f0dc1cadf055542c3
SHA512

599993d42a395a4493cfff907e8238bff601e1173b0a1ff91064d322d52cc9249b6e67e35ca94324b346a83925be5d630dda8aaaa2233a6a52f4b730e87abc42
SSDEEP

1536:xKHv1wJKSY3t8c0rbs0N2/DuTLpCSZpHvh:aOJUKsxDuTV/Ph

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\UpdatesDisableNotify = "25600"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	uvhearux-aceab.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\{4748505A-5247-4643-4748-505A52474643}	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\IsInstalled = "1"	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\StubPath = "C:\\Windows\\system32\\ivxehes.exe"	uvhearux-aceab.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	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\atkabar.exe"	uvhearux-aceab.exe

Executes dropped EXE 2 IoCs

pid	Process
2900	uvhearux-aceab.exe
2508	uvhearux-aceab.exe

Loads dropped DLL 3 IoCs

pid	Process
2972	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe
2972	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe
2900	uvhearux-aceab.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"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	uvhearux-aceab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	uvhearux-aceab.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}	uvhearux-aceab.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eackeakug-eadum.dll"	uvhearux-aceab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	uvhearux-aceab.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\atkabar.exe	uvhearux-aceab.exe
File opened for modification	C:\Windows\SysWOW64\ivxehes.exe	uvhearux-aceab.exe
File created	C:\Windows\SysWOW64\ivxehes.exe	uvhearux-aceab.exe
File opened for modification	C:\Windows\SysWOW64\eackeakug-eadum.dll	uvhearux-aceab.exe
File created	C:\Windows\SysWOW64\eackeakug-eadum.dll	uvhearux-aceab.exe
File created	C:\Windows\SysWOW64\uvhearux-aceab.exe	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\atkabar.exe	uvhearux-aceab.exe
File opened for modification	C:\Windows\SysWOW64\uvhearux-aceab.exe	uvhearux-aceab.exe
File opened for modification	C:\Windows\SysWOW64\uvhearux-aceab.exe	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2508	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe
2900	uvhearux-aceab.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	uvhearux-aceab.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2900	2972	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 2900	2972	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 2900	2972	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 2900	2972	1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe	28
PID 2900 wrote to memory of 436	2900	uvhearux-aceab.exe	5
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 2508	2900	uvhearux-aceab.exe	29
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 2508	2900	uvhearux-aceab.exe	29
PID 2900 wrote to memory of 2508	2900	uvhearux-aceab.exe	29
PID 2900 wrote to memory of 2508	2900	uvhearux-aceab.exe	29
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20
PID 2900 wrote to memory of 1116	2900	uvhearux-aceab.exe	20

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:436

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1116
- C:\Users\Admin\AppData\Local\Temp\1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\1e521aed5dc57471359d82bc6e382d00_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\SysWOW64\uvhearux-aceab.exe
    "C:\Windows\SysWOW64\uvhearux-aceab.exe"
    3⤵
    - Windows security bypass
    - Modifies Installed Components in the registry
    - Sets file execution options in registry
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Modifies WinLogon
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2900
  - - C:\Windows\SysWOW64\uvhearux-aceab.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2508

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\atkabar.exe

Filesize
73KB

MD5
5fe55ac9281e11ad237f956cb740e47f

SHA1
868784f4358291a289a2d2f8ed9934bf21ecc47b

SHA256
18adc943481e03fe48c7b9d6196f3c1a63d92908ef1a9b85b4c02afbf3abecc0

SHA512
d4d46001c03bd9e7dc5ffd5a6094552ff384180b2ceb3279795007f8d57669aff04b3f0d998b086e6c5f0bebd4bc9f1e90ec523f6711534a6034ffbf81f9a1f7

Download Submit
C:\Windows\SysWOW64\eackeakug-eadum.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
72KB

MD5
47d8d677fc03cd0ee9f65d8ad0df4551

SHA1
f7a9ca710e5c994c701b5274c30b813cb911efd8

SHA256
b0c0554a54904022c20d8dccf27db0cf8c6cee25bddc189534148878ce9ea31a

SHA512
396567beb015899b5ec08cdccc8f451d71175ef46e1a2ca21afbe427382d1b9aa7e8817b2dcc8f6fe5d74a3e4eb5b5b766fb35421e8b2ed1db1431136bf46aca

Download Submit
\Windows\SysWOW64\uvhearux-aceab.exe

Filesize
70KB

MD5
f2c49884c31c79b2771920f635c0bcd5

SHA1
260e93f582834bbe32929f33a8bf4c55946fb33b

SHA256
74768d22d78248eb14793d81f07b79d973a49a282ee1eb09dbfdf6fd30c0c665

SHA512
3b208c945a87ffa98f410f7f6796cd04e79f48613cd6109de9c9517638de7cf9e9f46dee4a35abfc70d969517fd32cf98b2b07f10bdeb9c5e0c2464b93bf734d

Download Submit
memory/2508-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2900-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2972-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download