4d740c6e750ea1b98481c74bc5649b53cc56d68130ec8b7001a28ec08b1f1acb

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
24-08-2024 11:50

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General

Target

ip grabber.bat
Size

207KB
MD5

6b1d988f11abfda59701a6df9c6e9646
SHA1

15a0512efd1f39e2b69bea58f3793b6f972ceb39
SHA256

4d740c6e750ea1b98481c74bc5649b53cc56d68130ec8b7001a28ec08b1f1acb
SHA512

5c6608b995f81288e42485fa0f1f46a41f021a1872eeb7081c3e4752e7d17e1d94d2825fbf89fbe841cc21afcf5f9bcab53a62dd43c248e73453d256f02fcd90
SSDEEP

3072:DVSVXjvCL7IFV6s1G1BaqbcgK0xz8V3RyFgsMfWGZjEcmIbXz0AsPSa2MZ5XxlF1:DmXbCPIXiBwgGgF7MX1f0AXMZ5X7Um

Score

4^/10

defense_evasion

Malware Config

Signatures

Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

Command interpreters often include specific commands/flags that ignore errors and other hangups.

defense_evasion

Ignore Process Interrupts

T1564.011

pid	Process
2400	powershell.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4248	powershell.exe
4248	powershell.exe
2400	powershell.exe
2400	powershell.exe
2400	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4248	powershell.exe
Token: SeIncreaseQuotaPrivilege	4004	WMIC.exe
Token: SeSecurityPrivilege	4004	WMIC.exe
Token: SeTakeOwnershipPrivilege	4004	WMIC.exe
Token: SeLoadDriverPrivilege	4004	WMIC.exe
Token: SeSystemProfilePrivilege	4004	WMIC.exe
Token: SeSystemtimePrivilege	4004	WMIC.exe
Token: SeProfSingleProcessPrivilege	4004	WMIC.exe
Token: SeIncBasePriorityPrivilege	4004	WMIC.exe
Token: SeCreatePagefilePrivilege	4004	WMIC.exe
Token: SeBackupPrivilege	4004	WMIC.exe
Token: SeRestorePrivilege	4004	WMIC.exe
Token: SeShutdownPrivilege	4004	WMIC.exe
Token: SeDebugPrivilege	4004	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4004	WMIC.exe
Token: SeRemoteShutdownPrivilege	4004	WMIC.exe
Token: SeUndockPrivilege	4004	WMIC.exe
Token: SeManageVolumePrivilege	4004	WMIC.exe
Token: 33	4004	WMIC.exe
Token: 34	4004	WMIC.exe
Token: 35	4004	WMIC.exe
Token: 36	4004	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4004	WMIC.exe
Token: SeSecurityPrivilege	4004	WMIC.exe
Token: SeTakeOwnershipPrivilege	4004	WMIC.exe
Token: SeLoadDriverPrivilege	4004	WMIC.exe
Token: SeSystemProfilePrivilege	4004	WMIC.exe
Token: SeSystemtimePrivilege	4004	WMIC.exe
Token: SeProfSingleProcessPrivilege	4004	WMIC.exe
Token: SeIncBasePriorityPrivilege	4004	WMIC.exe
Token: SeCreatePagefilePrivilege	4004	WMIC.exe
Token: SeBackupPrivilege	4004	WMIC.exe
Token: SeRestorePrivilege	4004	WMIC.exe
Token: SeShutdownPrivilege	4004	WMIC.exe
Token: SeDebugPrivilege	4004	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4004	WMIC.exe
Token: SeRemoteShutdownPrivilege	4004	WMIC.exe
Token: SeUndockPrivilege	4004	WMIC.exe
Token: SeManageVolumePrivilege	4004	WMIC.exe
Token: 33	4004	WMIC.exe
Token: 34	4004	WMIC.exe
Token: 35	4004	WMIC.exe
Token: 36	4004	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2072	WMIC.exe
Token: SeSecurityPrivilege	2072	WMIC.exe
Token: SeTakeOwnershipPrivilege	2072	WMIC.exe
Token: SeLoadDriverPrivilege	2072	WMIC.exe
Token: SeSystemProfilePrivilege	2072	WMIC.exe
Token: SeSystemtimePrivilege	2072	WMIC.exe
Token: SeProfSingleProcessPrivilege	2072	WMIC.exe
Token: SeIncBasePriorityPrivilege	2072	WMIC.exe
Token: SeCreatePagefilePrivilege	2072	WMIC.exe
Token: SeBackupPrivilege	2072	WMIC.exe
Token: SeRestorePrivilege	2072	WMIC.exe
Token: SeShutdownPrivilege	2072	WMIC.exe
Token: SeDebugPrivilege	2072	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2072	WMIC.exe
Token: SeRemoteShutdownPrivilege	2072	WMIC.exe
Token: SeUndockPrivilege	2072	WMIC.exe
Token: SeManageVolumePrivilege	2072	WMIC.exe
Token: 33	2072	WMIC.exe
Token: 34	2072	WMIC.exe
Token: 35	2072	WMIC.exe
Token: 36	2072	WMIC.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 4016	2740	cmd.exe	83
PID 2740 wrote to memory of 4016	2740	cmd.exe	83
PID 2740 wrote to memory of 4248	2740	cmd.exe	84
PID 2740 wrote to memory of 4248	2740	cmd.exe	84
PID 4248 wrote to memory of 4004	4248	powershell.exe	85
PID 4248 wrote to memory of 4004	4248	powershell.exe	85
PID 2740 wrote to memory of 4760	2740	cmd.exe	88
PID 2740 wrote to memory of 4760	2740	cmd.exe	88
PID 2740 wrote to memory of 3228	2740	cmd.exe	89
PID 2740 wrote to memory of 3228	2740	cmd.exe	89
PID 3228 wrote to memory of 2072	3228	cmd.exe	90
PID 3228 wrote to memory of 2072	3228	cmd.exe	90
PID 2740 wrote to memory of 2400	2740	cmd.exe	91
PID 2740 wrote to memory of 2400	2740	cmd.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\ip grabber.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\system32\findstr.exe
  findstr /i "echo" "C:\Users\Admin\AppData\Local\Temp\ip grabber.bat"
  2⤵
  PID:4016
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell "$d = wmic diskdrive get model;if ($d -like '*DADY HARDDISK*' -or $d -like '*QEMU HARDDISK*') { taskkill /f /im cmd.exe }"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4248
- - C:\Windows\System32\Wbem\WMIC.exe
    "C:\Windows\System32\Wbem\WMIC.exe" diskdrive get model
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4004
- C:\Windows\system32\findstr.exe
  findstr /i "echo" "C:\Users\Admin\AppData\Local\Temp\ip grabber.bat"
  2⤵
  PID:4760
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wmic computersystem get manufacturer /value
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3228
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic computersystem get manufacturer /value
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2072
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -Command "if((gcim Win32_PhysicalMemory | measure -Property capacity -Sum).sum /1gb -lt 4) {spps -f -n 'cmd' -ErrorAction SilentlyContinue;exit 1}"
  2⤵
  - Hide Artifacts: Ignore Process Interrupts
  - Suspicious behavior: EnumeratesProcesses
  PID:2400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Ignore Process Interrupts

T1564.011

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
2KB

MD5
627073ee3ca9676911bee35548eff2b8

SHA1
4c4b68c65e2cab9864b51167d710aa29ebdcff2e

SHA256
85b280a39fc31ba1e15fb06102a05b8405ff3b82feb181d4170f04e466dd647c

SHA512
3c5f6c03e253b83c57e8d6f0334187dbdcdf4fa549eecd36cbc1322dca6d3ca891dc6a019c49ec2eafb88f82d0434299c31e4dfaab123acb42e0546218f311fb

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

Filesize
64B

MD5
d8b9a260789a22d72263ef3bb119108c

SHA1
376a9bd48726f422679f2cd65003442c0b6f6dd5

SHA256
d69d47e428298f194850d14c3ce375e7926128a0bfb62c1e75940ab206f8fddc

SHA512
550314fab1e363851a7543c989996a440d95f7c9db9695cce5abaad64523f377f48790aa091d66368f50f941179440b1fa94448289ee514d5b5a2f4fe6225e9b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f1wbaskp.slh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\kdotELJCL.bat

Filesize
177B

MD5
2953fbff52c8a9db370ac0fe59f9f1c5

SHA1
9118214c6d6ecc2c642c7417b2ead9c5b4ea7075

SHA256
8df9a632d0a3caedcdcbbf0ec33ead536647cfefa8219f98fdf0d4efe672acb8

SHA512
c23dbfa3ca75eec18ca1bd1e996b1fe84dde3ec5afe48a1b0faaa40d69a7e4f38df3a06eabe0254294211c834137491da549910786d3d3da1397de1a782738ad

Download Submit
memory/2400-48-0x000001666BEA0000-0x000001666BECA000-memory.dmp

Filesize
168KB

Download
memory/2400-49-0x000001666BEA0000-0x000001666BEC4000-memory.dmp

Filesize
144KB

Download
memory/4248-11-0x00007FFCA4C53000-0x00007FFCA4C55000-memory.dmp

Filesize
8KB

Download
memory/4248-12-0x000001FC3CEF0000-0x000001FC3CF12000-memory.dmp

Filesize
136KB

Download
memory/4248-21-0x00007FFCA4C50000-0x00007FFCA5712000-memory.dmp

Filesize
10.8MB

Download
memory/4248-22-0x00007FFCA4C50000-0x00007FFCA5712000-memory.dmp

Filesize
10.8MB

Download
memory/4248-23-0x00007FFCA4C50000-0x00007FFCA5712000-memory.dmp

Filesize
10.8MB

Download
memory/4248-26-0x00007FFCA4C50000-0x00007FFCA5712000-memory.dmp

Filesize
10.8MB

Download