9fa2e4d90d28a9a4ed06dbaac7a8033446e6176fed581181f72a4503f9ca8755

Analysis

max time kernel
148s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 01:50

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General

Target

13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe
Size

408KB
MD5

13c8ef6c0c57d45795399e343f67f760
SHA1

33a0cb7ca11cbc912519a7ebfba5cdfea2919381
SHA256

9fa2e4d90d28a9a4ed06dbaac7a8033446e6176fed581181f72a4503f9ca8755
SHA512

ecabe9436af890b2d5d0a493c4a528110309bc30d6daf239190c91d4e95d6e4b4476e7a05f80e3556caf5c037dbf16ecb88b14c9c9cef604db99fe16a7d92d28
SSDEEP

12288:4jauDReW1hCZgV7m/MeG1/u9FwicIJ9p4pYyV4SO:4DDvCZh35YlprVXO

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

mmravu.exe

pid process

2284 mmravu.exe
Loads dropped DLL 2 IoCs

Processes:

13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe

pid process

1608 13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe
1608 13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe

pid	process
2284	mmravu.exe

pid	process
1608	13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe
1608	13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

mmravu.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\mmravu.exe"	mmravu.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe

description	pid	process	target process
PID 1608 wrote to memory of 2284	1608	13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe	mmravu.exe
PID 1608 wrote to memory of 2284	1608	13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe	mmravu.exe
PID 1608 wrote to memory of 2284	1608	13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe	mmravu.exe
PID 1608 wrote to memory of 2284	1608	13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe	mmravu.exe

C:\Users\Admin\AppData\Local\Temp\13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\13c8ef6c0c57d45795399e343f67f760_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1608

C:\ProgramData\mmravu.exe
"C:\ProgramData\mmravu.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2284

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\MSOCache .exe

Filesize
408KB

MD5
af5592d66c12c5c3b721e8b375f189bb

SHA1
c43144f1fc5f231f0849f8ef7a1632ad2611e639

SHA256
67ebf9f1f0914286668bf648d4758cc7f3693c2641422dd6c475b06365fd306a

SHA512
15f4cd62cdf19f41ca745ce24ab6028ff2f9be0b5108ab4015adf443e228b3c9e4f4f7ff41ab98267562a836b103693e870e48201727e3da3e01c7bedb302841

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
C:\ProgramData\mmravu.exe

Filesize
271KB

MD5
ae140a25d65983bf3098ec1e34327a90

SHA1
6a084a94e41b51c85e6190f10764be0ddd215fc5

SHA256
7b3122171adb5f224f5ff96136d178b10d247f826d705aeb9dabe25dc2e40943

SHA512
176b90f70ef0d1418691c9846ef0adbe80a6066bbd5f0d3cf1e59a1d2c3a99d94c40a766c518ab3697af8f5fb35126b001ff3153ec6321ccaf7639962449bc66

Download Submit
memory/1608-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1608-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/1608-12-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2284-131-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download