9df082131558420cde6a0c93a61c235728f49de184549260f0a3596337c07bf5

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 18:13

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General

Target

cobalt2.ps1
Size

3KB
MD5

5816bf8947b292fd5837d340fae832d0
SHA1

030b8d8abf08be5d099d8a522d3011963fd84246
SHA256

b9dc6cb759631733b4911dff24e61a73d56e47e01d218c7f219b2811cb93e249
SHA512

3968e37b2156ffa1f02681d117719670084bf1444dd09e65d2da62ae8740b1c3d040cbbf0c05c6596e281d564ebb0d392e64b644482ef49764abd7b85fd87370

Score

3^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3824	powershell.exe
3748	powershell.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	powershell.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3824	powershell.exe
3824	powershell.exe
3748	powershell.exe
3748	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3824	powershell.exe
Token: SeDebugPrivilege	3748	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3824 wrote to memory of 3748	3824	powershell.exe	84
PID 3824 wrote to memory of 3748	3824	powershell.exe	84
PID 3824 wrote to memory of 3748	3824	powershell.exe	84

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\cobalt2.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3824
- \??\c:\windows\syswow64\windowspowershell\v1.0\powershell.exe
  "c:\windows\syswow64\windowspowershell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hbrz5kxh.2i1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3748-22-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/3748-16-0x0000000004930000-0x0000000004966000-memory.dmp

Filesize
216KB

Download
memory/3748-21-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/3748-42-0x0000000074C30000-0x00000000753E0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-32-0x0000000005900000-0x0000000005C54000-memory.dmp

Filesize
3.3MB

Download
memory/3748-36-0x0000000006570000-0x000000000658A000-memory.dmp

Filesize
104KB

Download
memory/3748-15-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

Filesize
4KB

Download
memory/3748-33-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/3748-18-0x0000000004FC0000-0x00000000055E8000-memory.dmp

Filesize
6.2MB

Download
memory/3748-17-0x0000000074C30000-0x00000000753E0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-19-0x0000000074C30000-0x00000000753E0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-20-0x0000000004F40000-0x0000000004F62000-memory.dmp

Filesize
136KB

Download
memory/3748-35-0x0000000006DE0000-0x000000000745A000-memory.dmp

Filesize
6.5MB

Download
memory/3748-34-0x00000000060C0000-0x000000000610C000-memory.dmp

Filesize
304KB

Download
memory/3748-39-0x0000000074C30000-0x00000000753E0000-memory.dmp

Filesize
7.7MB

Download
memory/3824-48-0x00007FFAE2C40000-0x00007FFAE3701000-memory.dmp

Filesize
10.8MB

Download
memory/3824-6-0x00007FFAE2C40000-0x00007FFAE3701000-memory.dmp

Filesize
10.8MB

Download
memory/3824-11-0x0000021799BB0000-0x0000021799BD2000-memory.dmp

Filesize
136KB

Download
memory/3824-14-0x00000217B4BD0000-0x00000217B4DDA000-memory.dmp

Filesize
2.0MB

Download
memory/3824-37-0x00007FFAE2C43000-0x00007FFAE2C45000-memory.dmp

Filesize
8KB

Download
memory/3824-38-0x00007FFAE2C40000-0x00007FFAE3701000-memory.dmp

Filesize
10.8MB

Download
memory/3824-13-0x00000217B4840000-0x00000217B49B6000-memory.dmp

Filesize
1.5MB

Download
memory/3824-12-0x00007FFAE2C40000-0x00007FFAE3701000-memory.dmp

Filesize
10.8MB

Download
memory/3824-43-0x00000217B2240000-0x00000217B2250000-memory.dmp

Filesize
64KB

Download
memory/3824-47-0x00000217B2240000-0x00000217B2250000-memory.dmp

Filesize
64KB

Download
memory/3824-46-0x00007FFAE2C40000-0x00007FFAE3701000-memory.dmp

Filesize
10.8MB

Download
memory/3824-0-0x00007FFAE2C43000-0x00007FFAE2C45000-memory.dmp

Filesize
8KB

Download