e66152b53fb851769c3abac3e5b9211275e4111dc24b5d3871737ef3ad8a7289

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
06/06/2024, 16:38

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General

Target

86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe
Size

43KB
MD5

86abfd3571bc76f3c54cc5f61d275cd0
SHA1

fb7ee0ceb0e5f2046e3dc35400b9da76d56315eb
SHA256

e66152b53fb851769c3abac3e5b9211275e4111dc24b5d3871737ef3ad8a7289
SHA512

daab8acb0a46da03fabc56f8a2d2034306aa738dab20e54c7894642230e0897464f6330931c32885a07a4d0e9f0b7a02809cfb56f8d9a87aec5fb17913b4137d
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAekQk:b/pYayGig5HjS3NPAekR

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2388	retln.exe

Loads dropped DLL 1 IoCs

pid	Process
2220	86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe

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

System Information Discovery
T1082

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2220	86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe
2388	retln.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2388	2220	86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe	28
PID 2220 wrote to memory of 2388	2220	86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe	28
PID 2220 wrote to memory of 2388	2220	86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe	28
PID 2220 wrote to memory of 2388	2220	86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\86abfd3571bc76f3c54cc5f61d275cd0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Admin\AppData\Local\Temp\retln.exe
  "C:\Users\Admin\AppData\Local\Temp\retln.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2388

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

\Users\Admin\AppData\Local\Temp\retln.exe

Filesize
43KB

MD5
68e89124a595ad021d51463dc0143434

SHA1
6e57d2d843ccf142f5ab542985fa6e1a12077a8c

SHA256
3475d71108b60b6c1103b5c08a7a60885eb4341d66091ed0e6cb7257b1865b50

SHA512
1d788f3968a8eb2f86003a9bfc1acaed6edcfcb6f27f2fcaeb89cd2420e421487a4ec65644561d7c318bfd36b14bddfd042cacacd1760b386846c20f3e1c8357

Download Submit
memory/2220-0-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2220-1-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2220-8-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2388-23-0x0000000000360000-0x0000000000366000-memory.dmp

Filesize
24KB

Download