cd618c86273a76fb918299934424b52019e36e15631b3fcc33bdb2c95e770f1f

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 11:30

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General

Target

onibye1.7.2.exe
Size

248KB
MD5

8d31aa8f14a9cc51fd4c75cdd4f49c9f
SHA1

195582375e498afbd5be9230666a2fb4ce54d47b
SHA256

cd618c86273a76fb918299934424b52019e36e15631b3fcc33bdb2c95e770f1f
SHA512

6fc7477943fa60bdd53f4ecdc421d25e149e05a544c8fb3596d0342a94e59e0407b1b8fd709ae90134989be2b8b9b80e726b662ecaa646a6fb9bab2cf9c53bf2
SSDEEP

6144:hPp6X3u1/jnL5TXLcZB2/6RKqEvLeu1/Fb1o:JL5T7cZB2/6RDi1o

Score

10^/10

discovery

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2496 created 432	2496	onibye1.7.2.exe	5

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	onibye1.7.2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	onibye1.7.2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2496	onibye1.7.2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	onibye1.7.2.exe
Token: SeDebugPrivilege	2948	onibye1.7.2.exe
Token: SeDebugPrivilege	2948	onibye1.7.2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2948	2496	onibye1.7.2.exe	31
PID 2496 wrote to memory of 2948	2496	onibye1.7.2.exe	31
PID 2496 wrote to memory of 2948	2496	onibye1.7.2.exe	31
PID 2496 wrote to memory of 2948	2496	onibye1.7.2.exe	31

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432
- C:\Users\Admin\AppData\Local\Temp\onibye1.7.2.exe
  "C:\Users\Admin\AppData\Local\Temp\onibye1.7.2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2948

C:\Users\Admin\AppData\Local\Temp\onibye1.7.2.exe
"C:\Users\Admin\AppData\Local\Temp\onibye1.7.2.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2496-0-0x00000000742DE000-0x00000000742DF000-memory.dmp

Filesize
4KB

Download
memory/2496-1-0x0000000001100000-0x0000000001144000-memory.dmp

Filesize
272KB

Download
memory/2948-2-0x0000000074250000-0x000000007493E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-3-0x0000000074250000-0x000000007493E000-memory.dmp

Filesize
6.9MB

Download