95b45baa28467be3ca303f48f696990d3491aa9d24ee888d221d5170f7bf5a23

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-02-2024 07:27

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General

Target

Injector.exe
Size

461KB
MD5

74e9c2da84432615f4562f724c8b792a
SHA1

f10ba74f0a8bdb74335a94ee377979a6b6204c84
SHA256

95b45baa28467be3ca303f48f696990d3491aa9d24ee888d221d5170f7bf5a23
SHA512

12990370f2ae48b2a3e6ad624704b3feffb7c71e44f08037e84f8ce1e75b0faf8a46facd90c4aa5ee576c063dbbbe1e39e8ad36fcd783741dc2f84fa52c39d33
SSDEEP

12288:wu/osQMgL96w0SVvV6fcaubLH31O2lxvdJGtKcctrJnSvLhTt:wur9gkEPGcHHX1OSr/cYtns

Score

7^/10

persistence upx

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\regedit.exe	Injector.exe

Executes dropped EXE 1 IoCs

pid	Process
3956	regedit.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2152-0-0x00000000005A0000-0x000000000069A000-memory.dmp	upx
behavioral2/memory/2152-3-0x00000000005A0000-0x000000000069A000-memory.dmp	upx
behavioral2/files/0x0007000000023222-5.dat	upx
behavioral2/memory/3956-6-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-72-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-113-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-114-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-115-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-116-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-117-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-118-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-119-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-120-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-121-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-122-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-123-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-124-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx
behavioral2/memory/3956-125-0x0000000000910000-0x0000000000A0A000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\regedit = "\"C:\\Users\\Admin\\AppData\\Roaming\\regedit.exe\""	Injector.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\regedit = "\"C:\\Users\\Admin\\AppData\\Roaming\\regedit.exe\""	Injector.exe

AutoIT Executable 15 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2152-3-0x00000000005A0000-0x000000000069A000-memory.dmp	autoit_exe
behavioral2/memory/3956-72-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-113-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-114-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-115-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-116-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-117-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-118-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-119-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-120-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-121-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-122-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-123-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-124-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe
behavioral2/memory/3956-125-0x0000000000910000-0x0000000000A0A000-memory.dmp	autoit_exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3092	timeout.exe

Runs regedit.exe 1 IoCs

pid	Process
3956	regedit.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
456	powershell.exe
456	powershell.exe
3192	powershell.exe
3192	powershell.exe
4056	powershell.exe
4056	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	456	powershell.exe
Token: SeDebugPrivilege	3192	powershell.exe
Token: SeDebugPrivilege	4056	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 3948	2152	Injector.exe	82
PID 2152 wrote to memory of 3948	2152	Injector.exe	82
PID 2152 wrote to memory of 3948	2152	Injector.exe	82
PID 2152 wrote to memory of 4100	2152	Injector.exe	83
PID 2152 wrote to memory of 4100	2152	Injector.exe	83
PID 2152 wrote to memory of 4100	2152	Injector.exe	83
PID 3948 wrote to memory of 3092	3948	cmd.exe	87
PID 3948 wrote to memory of 3092	3948	cmd.exe	87
PID 3948 wrote to memory of 3092	3948	cmd.exe	87
PID 4100 wrote to memory of 3956	4100	cmd.exe	86
PID 4100 wrote to memory of 3956	4100	cmd.exe	86
PID 4100 wrote to memory of 3956	4100	cmd.exe	86
PID 3956 wrote to memory of 212	3956	regedit.exe	88
PID 3956 wrote to memory of 212	3956	regedit.exe	88
PID 3956 wrote to memory of 212	3956	regedit.exe	88
PID 212 wrote to memory of 456	212	cmd.exe	90
PID 212 wrote to memory of 456	212	cmd.exe	90
PID 212 wrote to memory of 456	212	cmd.exe	90
PID 212 wrote to memory of 3192	212	cmd.exe	96
PID 212 wrote to memory of 3192	212	cmd.exe	96
PID 212 wrote to memory of 3192	212	cmd.exe	96
PID 212 wrote to memory of 4056	212	cmd.exe	99
PID 212 wrote to memory of 4056	212	cmd.exe	99
PID 212 wrote to memory of 4056	212	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\Injector.exe
"C:\Users\Admin\AppData\Local\Temp\Injector.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\cmd.exe
  cmd /c timeout 1 & del /F "C:\Users\Admin\AppData\Local\Temp\Injector.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3948
- - C:\Windows\SysWOW64\timeout.exe
    timeout 1
    3⤵
    - Delays execution with timeout.exe
    PID:3092
- C:\Windows\SysWOW64\cmd.exe
  cmd /c "C:\Users\Admin\AppData\Roaming\regedit.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4100
- - C:\Users\Admin\AppData\Roaming\regedit.exe
    C:\Users\Admin\AppData\Roaming\regedit.exe
    3⤵
    - Executes dropped EXE
    - Runs regedit.exe
    - Suspicious use of WriteProcessMemory
    PID:3956
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c "C:\Users\Admin\AppData\Local\Temp\8184.tmp.bat"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:212
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Set-MpPreference -DisableRealtimeMonitoring $true
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:456
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionExtension "@AppDataDir\regedit.exe"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3192
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath ΓÇ£C:\Users\AdminΓÇ¥
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
052f659c5196958763d6ee3f479b8a1a

SHA1
8a758e6635beb113a6eb9d23003f51ae18ed3dca

SHA256
1f3428bda073f174eb3133536537d26c240278167cea4705a00aba7ba26d8035

SHA512
05f50f89ab0b33141df5482bfcabada2aa2d6dea3ee4fa681777d914f8c6d10ae41ef75a3560584ed5a473a0c375bfbe58838c93bbdd05f28a6e8ef7e43d77c3

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

Filesize
18KB

MD5
6bd857b5bca6a6bbc00e616a44e65d44

SHA1
bba5a0e7f2e470061c2d3b12d154d1f06484b0f0

SHA256
f4d00172db402c6256bb2f3549f01b21caad5303947c4f9d7907eb61011bb53c

SHA512
c42f3ace5cafb1529805154cfcf9cecdfb8aa25e0ae8be932fac0b54a7c600eb359f72263ef7db49d4f387255f184217c797ef7ee5ae8e4e41497b331c23e73e

Download Submit
C:\Users\Admin\AppData\Local\Temp\8184.tmp.bat

Filesize
226B

MD5
fc2b98850fc0567fbe78cd14800b3f5e

SHA1
f8aa83d04ec8d7a64235d37e2be816ac9d78bc9b

SHA256
9d1a37cc58a2234ed3ded8b862979f95f2c2526283bc97c25fa92c2cc3e74762

SHA512
00d563ecb25d31a45403c4c2bc6f2803d13d494aa070644f6daa844b8600697cc34e79492136e5061518b34b10a3b998a99e0a3036e78b9d86d28e95ee4c69aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yw1atadv.sdp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\regedit.exe

Filesize
461KB

MD5
74e9c2da84432615f4562f724c8b792a

SHA1
f10ba74f0a8bdb74335a94ee377979a6b6204c84

SHA256
95b45baa28467be3ca303f48f696990d3491aa9d24ee888d221d5170f7bf5a23

SHA512
12990370f2ae48b2a3e6ad624704b3feffb7c71e44f08037e84f8ce1e75b0faf8a46facd90c4aa5ee576c063dbbbe1e39e8ad36fcd783741dc2f84fa52c39d33

Download Submit
memory/456-53-0x0000000007CF0000-0x0000000007CF8000-memory.dmp

Filesize
32KB

Download
memory/456-15-0x00000000056F0000-0x0000000005712000-memory.dmp

Filesize
136KB

Download
memory/456-52-0x0000000007D10000-0x0000000007D2A000-memory.dmp

Filesize
104KB

Download
memory/456-14-0x0000000005940000-0x0000000005F68000-memory.dmp

Filesize
6.2MB

Download
memory/456-12-0x00000000032F0000-0x0000000003300000-memory.dmp

Filesize
64KB

Download
memory/456-16-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/456-17-0x0000000006050000-0x00000000060B6000-memory.dmp

Filesize
408KB

Download
memory/456-11-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/456-27-0x00000000060C0000-0x0000000006414000-memory.dmp

Filesize
3.3MB

Download
memory/456-28-0x00000000066C0000-0x00000000066DE000-memory.dmp

Filesize
120KB

Download
memory/456-29-0x0000000006770000-0x00000000067BC000-memory.dmp

Filesize
304KB

Download
memory/456-30-0x00000000032F0000-0x0000000003300000-memory.dmp

Filesize
64KB

Download
memory/456-31-0x000000007F5D0000-0x000000007F5E0000-memory.dmp

Filesize
64KB

Download
memory/456-33-0x00000000709A0000-0x00000000709EC000-memory.dmp

Filesize
304KB

Download
memory/456-32-0x0000000006CE0000-0x0000000006D12000-memory.dmp

Filesize
200KB

Download
memory/456-43-0x0000000006C30000-0x0000000006C4E000-memory.dmp

Filesize
120KB

Download
memory/456-44-0x00000000078E0000-0x0000000007983000-memory.dmp

Filesize
652KB

Download
memory/456-45-0x0000000008010000-0x000000000868A000-memory.dmp

Filesize
6.5MB

Download
memory/456-46-0x00000000079D0000-0x00000000079EA000-memory.dmp

Filesize
104KB

Download
memory/456-47-0x0000000007A40000-0x0000000007A4A000-memory.dmp

Filesize
40KB

Download
memory/456-48-0x0000000007C50000-0x0000000007CE6000-memory.dmp

Filesize
600KB

Download
memory/456-49-0x0000000007BD0000-0x0000000007BE1000-memory.dmp

Filesize
68KB

Download
memory/456-50-0x0000000007C00000-0x0000000007C0E000-memory.dmp

Filesize
56KB

Download
memory/456-51-0x0000000007C10000-0x0000000007C24000-memory.dmp

Filesize
80KB

Download
memory/456-13-0x00000000032F0000-0x0000000003300000-memory.dmp

Filesize
64KB

Download
memory/456-10-0x0000000002D70000-0x0000000002DA6000-memory.dmp

Filesize
216KB

Download
memory/456-56-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/2152-3-0x00000000005A0000-0x000000000069A000-memory.dmp

Filesize
1000KB

Download
memory/2152-0-0x00000000005A0000-0x000000000069A000-memory.dmp

Filesize
1000KB

Download
memory/3192-86-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3192-60-0x00000000024D0000-0x00000000024E0000-memory.dmp

Filesize
64KB

Download
memory/3192-59-0x00000000024D0000-0x00000000024E0000-memory.dmp

Filesize
64KB

Download
memory/3192-58-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/3192-61-0x0000000005480000-0x00000000057D4000-memory.dmp

Filesize
3.3MB

Download
memory/3192-73-0x00000000024D0000-0x00000000024E0000-memory.dmp

Filesize
64KB

Download
memory/3192-74-0x000000007F400000-0x000000007F410000-memory.dmp

Filesize
64KB

Download
memory/3192-75-0x00000000709A0000-0x00000000709EC000-memory.dmp

Filesize
304KB

Download
memory/3956-123-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-121-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-124-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-125-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-72-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-6-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-122-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-120-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-113-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-114-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-115-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-116-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-117-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-118-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/3956-119-0x0000000000910000-0x0000000000A0A000-memory.dmp

Filesize
1000KB

Download
memory/4056-112-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/4056-87-0x0000000074540000-0x0000000074CF0000-memory.dmp

Filesize
7.7MB

Download
memory/4056-101-0x00000000709A0000-0x00000000709EC000-memory.dmp

Filesize
304KB

Download
memory/4056-100-0x0000000004A20000-0x0000000004A30000-memory.dmp

Filesize
64KB

Download
memory/4056-88-0x0000000004A20000-0x0000000004A30000-memory.dmp

Filesize
64KB

Download
memory/4056-89-0x0000000004A20000-0x0000000004A30000-memory.dmp

Filesize
64KB

Download