ccf7f8a7f4ef2a9950e2c092338c6f91ec89a9bdd9c0326e94961f661d1d4dfc

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 21:32

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General

Target

128c3a30ad5282e8bb3354e2fe40d280N.exe
Size

3.1MB
MD5

128c3a30ad5282e8bb3354e2fe40d280
SHA1

0f2b69c42f0b60a269b4145bc2625afe910735f7
SHA256

ccf7f8a7f4ef2a9950e2c092338c6f91ec89a9bdd9c0326e94961f661d1d4dfc
SHA512

b08a3fd8b19f43badf0560a8a899b820a5665a43c7c0174e522327e21907114ba1588a6abd2791d922031d3ed519e9ab6554786c615b7a184262bf3bf0ab31a8
SSDEEP

98304:FI9eF77b5t0xNOK91XSHcIdAm1ioDMG9UPNzXEo7/:QC6nOKni88b1ioQG2h

Score

7^/10

execution upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5040-0-0x00007FF7A86F0000-0x00007FF7A9F6FA4C-memory.dmp	upx
behavioral2/memory/5040-33-0x00007FF7A86F0000-0x00007FF7A9F6FA4C-memory.dmp	upx

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
5024	powershell.exe
4488	powershell.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5024	powershell.exe
5024	powershell.exe
4488	powershell.exe
4488	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	4488	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5040 wrote to memory of 3764	5040	128c3a30ad5282e8bb3354e2fe40d280N.exe	84
PID 5040 wrote to memory of 3764	5040	128c3a30ad5282e8bb3354e2fe40d280N.exe	84
PID 3764 wrote to memory of 3100	3764	cmd.exe	85
PID 3764 wrote to memory of 3100	3764	cmd.exe	85
PID 5040 wrote to memory of 5024	5040	128c3a30ad5282e8bb3354e2fe40d280N.exe	88
PID 5040 wrote to memory of 5024	5040	128c3a30ad5282e8bb3354e2fe40d280N.exe	88
PID 5040 wrote to memory of 4488	5040	128c3a30ad5282e8bb3354e2fe40d280N.exe	89
PID 5040 wrote to memory of 4488	5040	128c3a30ad5282e8bb3354e2fe40d280N.exe	89

C:\Users\Admin\AppData\Local\Temp\128c3a30ad5282e8bb3354e2fe40d280N.exe
"C:\Users\Admin\AppData\Local\Temp\128c3a30ad5282e8bb3354e2fe40d280N.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5040
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c color 0a && mode con: cols=90 lines=26
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3764
- - C:\Windows\system32\mode.com
    mode con: cols=90 lines=26
    3⤵
    PID:3100
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Get-AppPackage -Name Microsoft.MinecraftUWP | Select-Object -ExpandProperty Version"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5024
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Get-AppPackage -Name Microsoft.MinecraftUWP | Select-Object -ExpandProperty Architecture"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4488

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
958ec9d245aa0e4bd5d05bbdb37475f4

SHA1
80e6d2c6a85922cb83b9fea874320e9c53740bd9

SHA256
a01df48cd7398ad6894bc40d27fb024dcdda87a3315934e5452a2a3e7dfb371d

SHA512
82567b9f898238e38b3b6b3cdb2565be8cac08788e612564c6ac1545f161cd5c545ba833946cc6f0954f38f066a20c9a4922a09f7d37604c71c8f0e7e46a59ec

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
ca63a3e399647efbd0d7561a9830d620

SHA1
0f77319261ea0e9c35f518f2af2e04c6a0db9047

SHA256
b94c83e53553467dd77920bbe8db12837d1120d3f0c789ac43718ad5cee0b6f5

SHA512
fb8a76c3915faf0e94b1b2c12c864b70d28b71a2b7b366e0a433628d84902adb0e2aa486937be1feebb79dbdd45f246ae98260a9a83d07574be05fbf2b85f62a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dal3s1c4.x0p.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5024-14-0x00000260F8CA0000-0x00000260F8CB6000-memory.dmp

Filesize
88KB

Download
memory/5024-12-0x00007FFA46280000-0x00007FFA46D41000-memory.dmp

Filesize
10.8MB

Download
memory/5024-13-0x00007FFA46280000-0x00007FFA46D41000-memory.dmp

Filesize
10.8MB

Download
memory/5024-15-0x00000260F8C90000-0x00000260F8C9A000-memory.dmp

Filesize
40KB

Download
memory/5024-16-0x00000260F8D30000-0x00000260F8D56000-memory.dmp

Filesize
152KB

Download
memory/5024-19-0x00007FFA46280000-0x00007FFA46D41000-memory.dmp

Filesize
10.8MB

Download
memory/5024-2-0x00000260F87D0000-0x00000260F87F2000-memory.dmp

Filesize
136KB

Download
memory/5024-1-0x00007FFA46283000-0x00007FFA46285000-memory.dmp

Filesize
8KB

Download
memory/5040-0-0x00007FF7A86F0000-0x00007FF7A9F6FA4C-memory.dmp

Filesize
24.5MB

Download
memory/5040-33-0x00007FF7A86F0000-0x00007FF7A9F6FA4C-memory.dmp

Filesize
24.5MB

Download