07d62da86e74ab2a12057d44c8ad4c9b47b71e6c46cb3ee083b4bfffa3af02eb

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 12:54

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General

Target
a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe
Size 491KB
Sample240603-p5dcrafa91
SHA256 07d62da86e74ab2a12057d44c8ad4c9b47b71e6c46cb3ee083b4bfffa3af02eb
MD5 a41f642e589e8d3d62b38d52845c9500
SHA1 0703f280f9e784d747cae43ed70275885c257eb2
SHA512 9b2b20c378a802a782539ecb809c7901efe335e1d2a79e443eb1fee0e3030428b939b174a50835fe70c82464400475e8033fe6d821d338b3a4f95d3e37e86a5e
SSDEEP 12288:Ogik4HDwcLFHjNoY1PeHxMeBa4mQJb87VMbB1:rxsDwUvN2xMeBaQJb4MT
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2536	EXE256B.tmp

Loads dropped DLL 2 IoCs

pid	Process
2980	a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe
2980	a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2536	EXE256B.tmp
2536	EXE256B.tmp

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2536	2980	a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe	28
PID 2980 wrote to memory of 2536	2980	a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe	28
PID 2980 wrote to memory of 2536	2980	a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe	28
PID 2980 wrote to memory of 2536	2980	a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe	28
PID 2536 wrote to memory of 1200	2536	EXE256B.tmp	29
PID 2536 wrote to memory of 1200	2536	EXE256B.tmp	29
PID 2536 wrote to memory of 1200	2536	EXE256B.tmp	29
PID 2536 wrote to memory of 1200	2536	EXE256B.tmp	29

C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp
  "C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp" "C:\Users\Admin\AppData\Local\Temp\OFM256C.tmp" "C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

OFM256C.tmp

Path C:\Users\Admin\AppData\Local\Temp\OFM256C.tmp
Size 13KB
SHA256 cd7511873b9c1174312d5788038a263a3d1ef5a8f669b0685eef5c33448f7cc1
MD5 ac0e30537569dc21b9e30cd0064b3f2e
SHA1 e3ea0bfb05e5d24ab74e650061d00f2b8d881c5e
SHA512 057bc2856842c6f51b5602541e824d8806817d5c41db587e613399d28294c08976da111c6426a36d91ad18835518598fd23b31fed831a83ab8b82856279a15ac
SSDEEP 192:ekyA4y6stdbFRMHrKKb+3e1sVhr8h2fG:pRKvUG2fG
MD5 SHA1 SHA512 SSDEEP

Submit Download

EXE256B.tmp

Path \Users\Admin\AppData\Local\Temp\EXE256B.tmp
Size 992KB
SHA256 2fca7e90c3a37859fc76126681104159500a4a191a7d4ec434e4a8562b73326e
MD5 df5f1fe467cbcbababdb4733252dec20
SHA1 59a80d8d09224d02812f6a451c8dd75729600547
SHA512 ed17aad99f6abe6f8c6c8d839dea49693170eef6299179bdf647babc5b5273423e21500414ddff8d3be150988f7f6e36e82750b890bd8bb76879c7b2d69eb9ce
SSDEEP 12288:8EUAMIm8vpoALHsGzfsFK0CIpfJl9thEidLxbhWqgjLj38:8EUAFm8hoALHZfN0CIJP9McRNw
MD5 SHA1 SHA512 SSDEEP