a6ff6b46c8c18c8667f626aad0a12a4e6b4593f380a19aff65df1aea84ff2b76

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 09:21

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General

Target

437d56ad1d0d5db30a200b972f904020_NEIKI.exe
Size

73KB
MD5

437d56ad1d0d5db30a200b972f904020
SHA1

220efb25afb2031bdaedb6e04bd8d3cd972ccf1d
SHA256

a6ff6b46c8c18c8667f626aad0a12a4e6b4593f380a19aff65df1aea84ff2b76
SHA512

5738bbbd716145e3c9101b23054ecfb177a3ad957ec1c822d78735b7a84b6201801a948ffd870161961dce847b7281ea53abdc536190de3fb594b8bfee73222b
SSDEEP

1536:4LbwC+enZ4A/5ldZ9EdXFqRcGWUmRxd01Ml6tq7ULPmq/:QTnZ4wAXAvjmHd0gs9p

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2204	cmd.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

description	pid	Process	procid_target
PID 2328 wrote to memory of 2204	2328	437d56ad1d0d5db30a200b972f904020_NEIKI.exe	28
PID 2328 wrote to memory of 2204	2328	437d56ad1d0d5db30a200b972f904020_NEIKI.exe	28
PID 2328 wrote to memory of 2204	2328	437d56ad1d0d5db30a200b972f904020_NEIKI.exe	28
PID 2328 wrote to memory of 2204	2328	437d56ad1d0d5db30a200b972f904020_NEIKI.exe	28

C:\Users\Admin\AppData\Local\Temp\437d56ad1d0d5db30a200b972f904020_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\437d56ad1d0d5db30a200b972f904020_NEIKI.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Yzb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2204

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Yzb..bat

Filesize
222B

MD5
20f35cde300537a2a86cd39a16f3e4f2

SHA1
52b31ebc880e90e5f9dfa2a9c0dddec6bfdbd984

SHA256
26ac8eebe5ba246ee8dbb8679342c4762976b0af62456ed29404e17a49e65975

SHA512
a563731fcc1e8057a731fd40a252fb056216c5ce46f43fa12c8bd74278b0cf33390aec89ba8e65f67cd24d76e3368d510eaef5cb296e18e4547328ef2a9d0b81

Download Submit
memory/2328-0-0x0000000000270000-0x000000000029D000-memory.dmp

Filesize
180KB

Download
memory/2328-1-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2328-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2328-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download