0725e89f5d768105d0e2ef07d3ad01b380bf5c408fbd275d71e022c5c25949f4

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/05/2024, 00:45

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General

Target

4049db88914b624e4fee5c5592bc4240_NeikiAnalytics.exe
Size

231KB
MD5

4049db88914b624e4fee5c5592bc4240
SHA1

dfe81573dd1e6459a41225833d34789b7513c546
SHA256

0725e89f5d768105d0e2ef07d3ad01b380bf5c408fbd275d71e022c5c25949f4
SHA512

3cd893020fcf8eb252df29a163887e39ffff7ed8247c19a38b63e1c104400b6c4166653ea6960701ecd2b9de01c35a45110926785b9a9517eea38671df359da6
SSDEEP

3072:tVX9UjrL5vSfmPuv6t2OsS1jPuwrVZXAUN1zHXyLlnem+JDlnO:tHUTxSfmm6t2OT1iqVZ11ziImUlO

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Executes dropped EXE 1 IoCs

pid	Process
2852	tbckyxk.exe

Loads dropped DLL 3 IoCs

pid	Process
2852	tbckyxk.exe
2852	tbckyxk.exe
2852	tbckyxk.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\tbckyxk.exe	4049db88914b624e4fee5c5592bc4240_NeikiAnalytics.exe
File created	C:\PROGRA~3\Mozilla\newtrln.dll	tbckyxk.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2212	4049db88914b624e4fee5c5592bc4240_NeikiAnalytics.exe
2852	tbckyxk.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29
PID 2688 wrote to memory of 2852	2688	taskeng.exe	29

C:\Users\Admin\AppData\Local\Temp\4049db88914b624e4fee5c5592bc4240_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4049db88914b624e4fee5c5592bc4240_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
PID:2212

C:\Windows\system32\taskeng.exe
taskeng.exe {715C2B8C-FAF5-4E97-BAB7-D07B04A4C709} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\PROGRA~3\Mozilla\tbckyxk.exe
  C:\PROGRA~3\Mozilla\tbckyxk.exe -gqpcbye
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of UnmapMainImage
  PID:2852

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\tbckyxk.exe

Filesize
231KB

MD5
88675a9df0c67b18a7fe5572bf02a500

SHA1
3dc475fda64ac05f88323aab77edcc9ac2c1961e

SHA256
4596fa5395ca2d7a989892e15f36be5666b8a871f2be5e00e54b13af39ede337

SHA512
e47ad8245c1c9636fc28b58a41f884b5acafd959b003e51e30d33ae921168429ca3977a57e358de17553b81761e5bed3614cf9ae29f82651ef967401eeee55aa

Download Submit
memory/2212-0-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2212-1-0x0000000000240000-0x000000000029C000-memory.dmp

Filesize
368KB

Download
memory/2212-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2212-2-0x0000000000340000-0x000000000039B000-memory.dmp

Filesize
364KB

Download
memory/2212-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2212-6-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/2852-9-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2852-13-0x0000000000460000-0x00000000004BB000-memory.dmp

Filesize
364KB

Download
memory/2852-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2852-16-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download