cb67094f1527902d2610e7ad69a44f082ba9b20faaa35684218394a771fdd26e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 18:51

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General

Target

07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
Size

208KB
MD5

07ca389447166d78e6a2718b647daee0
SHA1

77a031025e18e93f5f963b8da7627e156fa58b17
SHA256

cb67094f1527902d2610e7ad69a44f082ba9b20faaa35684218394a771fdd26e
SHA512

8cc720a346deba183904c9aae7004b30bffa52523a6ecee76880354b3efa413050e86adfeaa398f8fae328e54e92e5e5b63d3a4fa5031d620f286d83ab9eb4d7
SSDEEP

6144:va1oB/yvpK0JCmRcRRR8N0e2kXfCqNidkfk:vbapK0JCmRcU9vVokf

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\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\apppatch\\svchost.exe,"	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
892	svchost.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\c39c1a59 = "\x1fDa%çÒy¼É‰ÿúFÀ+\x1a"	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\c39c1a59 = "\x1fDa%çÒy¼É‰ÿúFÀ+\x1a"	svchost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\apppatch\svchost.exe	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
File created	C:\Windows\apppatch\svchost.exe	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe
892	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 892	2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe	82
PID 2696 wrote to memory of 892	2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe	82
PID 2696 wrote to memory of 892	2696	07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe	82

C:\Users\Admin\AppData\Local\Temp\07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\07ca389447166d78e6a2718b647daee0_NeikiAnalytics.exe"
1⤵
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\apppatch\svchost.exe
  "C:\Windows\apppatch\svchost.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Executes dropped EXE
  - Modifies WinLogon
  - Suspicious behavior: EnumeratesProcesses
  PID:892

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:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Y19NSK22\login[1].htm

Filesize
168B

MD5
d57e3a550060f85d44a175139ea23021

SHA1
2c5cb3428a322c9709a34d04dd86fe7628f8f0a6

SHA256
43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c

SHA512
0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Y3NRRTXS\login[1].htm

Filesize
593B

MD5
3b03d93d3487806337b5c6443ce7a62d

SHA1
93a7a790bb6348606cbdaf5daeaaf4ea8cf731d0

SHA256
7392749832c70fcfc2d440d7afc2f880000dd564930d95d634eb1199fa15de30

SHA512
770977beaeedafc5c98d0c32edc8c6c850f05e9f363bc9997fa73991646b02e5d40ceed0017b06caeab0db86423844bc4b0a9f0df2d8239230e423a7bfbd4a88

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Y3NRRTXS\login[1].htm

Filesize
457B

MD5
27d3ea64ef0f44f8002f175950e3dedf

SHA1
45664f15cc95011360e6e0742ca70ca4443737c2

SHA256
e06beacdcc1ad1cfbe80aadb8a62d04c80c45e0e603c63b2e4313bfc32b7f50c

SHA512
24eff55499cfcfcad8ec8df6e7648b0f16cb2663b5f7d35d1a77caf8f5c5c08a4ad7eda6752113ecca448704e88d38035c43b77f48487954aae3d0ba607365bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\3273.tmp

Filesize
42KB

MD5
df3d474c213c0b9d5ea8738c66b9f642

SHA1
426bc8fb092637d4c778f4df934b38ddb6d5c74a

SHA256
676f76905a99a3a356e79ebae0f1966dc01dad05849e9c9302bef1b632246971

SHA512
285151c4aa2f3570e5c85f4a5fe5bc7b68e003b7aa16530d74285b5266316b36651f6db7e93bf1b9ef5a19683445540e9e9df95ef5ede2b07de53f13af230405

Download Submit
C:\Users\Admin\AppData\Local\Temp\6658.tmp

Filesize
457B

MD5
531ec87a0b2f9477a52d88b111d0d46a

SHA1
50a72e5752075309f91c062e0282a7e7cd1e751e

SHA256
4875b451859b1eb8d0d3b040b1bb8d654d212edb6d9c721cf0f4372129579385

SHA512
07994963fd76b31ef0ba2c7f418dcb3ee0290f6baca2d8ec63a6e6b861557b13fbc20d2f0a10a66f35c4d72d4d2c1920ac88b96174604f2f8856868912327da1

Download Submit
C:\Users\Admin\AppData\Local\Temp\71B6.tmp

Filesize
23KB

MD5
36d37244da46dbd0d571b8e09985ca67

SHA1
d64d69dfcee8a46b835ff4b9793377eb2d0bf0b8

SHA256
bfe395f3e9f65a292f13782e95068e4b53cfaba42e97e32c026729c6e305cc8a

SHA512
42b3d6cb7eec61e4d8a97ee40d87c454a8867dd3dff41dba65f8be09559ea878cd0f7713055612a11c0a96d47f83d1287fc80c8b045c7fbc9e4eb4ca1d09314c

Download Submit
C:\Users\Admin\AppData\Local\Temp\71E6.tmp

Filesize
1KB

MD5
2cf2c8d1cf21d8c16a5be16a415bc5a9

SHA1
7c8c96b09f61f868ece7c4d6feed23d25aed4829

SHA256
8a904aea35519a0310bf8242d122bea0e7f587867ea0095dff3ab36c6380501c

SHA512
9e607691ee3a3e7b2b28080e47d97e4bf214360f3c7b1902aca472b46c4afe26edd0b8dc4ba4806fb64bdf1aad329c18efa7b0f4dbd83deda786ac38df96cc43

Download Submit
C:\Users\Admin\AppData\Local\Temp\9E17.tmp

Filesize
593B

MD5
926512864979bc27cf187f1de3f57aff

SHA1
acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

SHA256
b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

SHA512
f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

Download Submit
C:\Windows\apppatch\svchost.exe

Filesize
208KB

MD5
89664591089cd636029e411d66f2b9e0

SHA1
bbf718aefa7329b233055128c20ab951cb7ae699

SHA256
f03a24831e1228e7d4a98417cacc828e34c05a6a8911a08a15712c8efa8b762e

SHA512
cbe9c722cd3ab0f83a82c3f0e846c67ac18e475b9c283cb4caaab7cafd3fc7e034b27dd06c8c56924339bbd685af94b1768fea7b5fdb54d8e75e35da459a0e23

Download Submit
memory/892-57-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-51-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-63-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-62-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-48-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-36-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-33-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-30-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-25-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-24-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-23-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-78-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-79-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-77-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-76-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-75-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-74-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-73-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-72-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-71-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-70-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-68-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-67-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-65-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-64-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-61-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-60-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-59-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-58-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-69-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-56-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-55-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-54-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-53-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-52-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-66-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-50-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-49-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-46-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-47-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-45-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-44-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-43-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-42-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-41-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-40-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-39-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-38-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-37-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-35-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-34-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-32-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-31-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-29-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-28-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-27-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-26-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-20-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-22-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-18-0x0000000002BB0000-0x0000000002C66000-memory.dmp

Filesize
728KB

Download
memory/892-14-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/892-17-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/892-16-0x0000000002A00000-0x0000000002AA8000-memory.dmp

Filesize
672KB

Download
memory/892-15-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2696-0-0x00000000005E0000-0x00000000005E3000-memory.dmp

Filesize
12KB

Download
memory/2696-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2696-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2696-12-0x00000000005E0000-0x00000000005E3000-memory.dmp

Filesize
12KB

Download
memory/2696-10-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download