95b45baa28467be3ca303f48f696990d3491aa9d24ee888d221d5170f7bf5a23

Resubmissions

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 18:31

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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
208	regedit.exe

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1620-0-0x0000000000590000-0x000000000068A000-memory.dmp	upx
behavioral2/memory/1620-3-0x0000000000590000-0x000000000068A000-memory.dmp	upx
behavioral2/files/0x0008000000023213-5.dat	upx
behavioral2/memory/208-6-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-102-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-118-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-119-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-120-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-121-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-122-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-123-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-124-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-125-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-126-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-127-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-128-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-129-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-130-0x0000000000C20000-0x0000000000D1A000-memory.dmp	upx
behavioral2/memory/208-131-0x0000000000C20000-0x0000000000D1A000-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-1-5-21-1497073144-2389943819-3385106915-1000\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 16 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1620-3-0x0000000000590000-0x000000000068A000-memory.dmp	autoit_exe
behavioral2/memory/208-102-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-118-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-119-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-120-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-121-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-122-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-123-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-124-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-125-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-126-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-127-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-128-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-129-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-130-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe
behavioral2/memory/208-131-0x0000000000C20000-0x0000000000D1A000-memory.dmp	autoit_exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4820	timeout.exe

Runs regedit.exe 1 IoCs

pid	Process
208	regedit.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3520	powershell.exe
3520	powershell.exe
2200	powershell.exe
2200	powershell.exe
4576	powershell.exe
4576	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3520	powershell.exe
Token: SeDebugPrivilege	2200	powershell.exe
Token: SeDebugPrivilege	4576	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 676	1620	Injector.exe	85
PID 1620 wrote to memory of 676	1620	Injector.exe	85
PID 1620 wrote to memory of 676	1620	Injector.exe	85
PID 1620 wrote to memory of 544	1620	Injector.exe	86
PID 1620 wrote to memory of 544	1620	Injector.exe	86
PID 1620 wrote to memory of 544	1620	Injector.exe	86
PID 544 wrote to memory of 208	544	cmd.exe	89
PID 544 wrote to memory of 208	544	cmd.exe	89
PID 544 wrote to memory of 208	544	cmd.exe	89
PID 676 wrote to memory of 4820	676	cmd.exe	90
PID 676 wrote to memory of 4820	676	cmd.exe	90
PID 676 wrote to memory of 4820	676	cmd.exe	90
PID 208 wrote to memory of 864	208	regedit.exe	91
PID 208 wrote to memory of 864	208	regedit.exe	91
PID 208 wrote to memory of 864	208	regedit.exe	91
PID 864 wrote to memory of 3520	864	cmd.exe	93
PID 864 wrote to memory of 3520	864	cmd.exe	93
PID 864 wrote to memory of 3520	864	cmd.exe	93
PID 864 wrote to memory of 2200	864	cmd.exe	94
PID 864 wrote to memory of 2200	864	cmd.exe	94
PID 864 wrote to memory of 2200	864	cmd.exe	94
PID 864 wrote to memory of 4576	864	cmd.exe	95
PID 864 wrote to memory of 4576	864	cmd.exe	95
PID 864 wrote to memory of 4576	864	cmd.exe	95

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:1620
- 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:676
- - C:\Windows\SysWOW64\timeout.exe
    timeout 1
    3⤵
    - Delays execution with timeout.exe
    PID:4820
- C:\Windows\SysWOW64\cmd.exe
  cmd /c "C:\Users\Admin\AppData\Roaming\regedit.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:544
- - 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:208
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c "C:\Users\Admin\AppData\Local\Temp\5870.tmp.bat"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:864
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Set-MpPreference -DisableRealtimeMonitoring $true
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3520
    - - 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:2200
    - - 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:4576

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
668e034b9b464ad3fdf096eb770947b2

SHA1
b6f838153e3ed5377d0e718aac715044818cd62e

SHA256
3d4f894ee61ff3ddf0a0a9ceeef0f0828b970fec06db73992f4992091cda0395

SHA512
9f783802cde97601fe7a800c4d20af4d4774d164ba615a4d563ba0e230e4677fff875a55eeabf028298514ba6411a0af116d592c68cfa2385d97ba09fc88d838

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

Filesize
18KB

MD5
c72178a395dd1e615f73a0a3309ec977

SHA1
c09fc1ff5623b9ebd2161423a8aaba68aca82be0

SHA256
cb84abaee0060a40225b91480ff2f1e50009423c2e97250d043796d8ed00aeba

SHA512
8753aa7b88653d12c8a9ea1ae7def44d00e3ff271a72a58016dc9296911bc67ef4339c5f2493d95d602f4e66adcfcf95c32dcf58cc9848c70ca9b9d82016124d

Download Submit
C:\Users\Admin\AppData\Local\Temp\5870.tmp.bat

Filesize
226B

MD5
fc2b98850fc0567fbe78cd14800b3f5e

SHA1
f8aa83d04ec8d7a64235d37e2be816ac9d78bc9b

SHA256
9d1a37cc58a2234ed3ded8b862979f95f2c2526283bc97c25fa92c2cc3e74762

SHA512
00d563ecb25d31a45403c4c2bc6f2803d13d494aa070644f6daa844b8600697cc34e79492136e5061518b34b10a3b998a99e0a3036e78b9d86d28e95ee4c69aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nvcexn4h.po2.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/208-121-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-119-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-128-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-127-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-126-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-125-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-124-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-130-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-123-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-122-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-131-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-6-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-120-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-129-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-118-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/208-102-0x0000000000C20000-0x0000000000D1A000-memory.dmp

Filesize
1000KB

Download
memory/1620-0-0x0000000000590000-0x000000000068A000-memory.dmp

Filesize
1000KB

Download
memory/1620-3-0x0000000000590000-0x000000000068A000-memory.dmp

Filesize
1000KB

Download
memory/2200-88-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/2200-86-0x0000000007BC0000-0x0000000007BD4000-memory.dmp

Filesize
80KB

Download
memory/2200-84-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/2200-85-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/2200-73-0x000000007F5F0000-0x000000007F600000-memory.dmp

Filesize
64KB

Download
memory/2200-74-0x0000000070630000-0x000000007067C000-memory.dmp

Filesize
304KB

Download
memory/2200-64-0x0000000005F50000-0x00000000062A4000-memory.dmp

Filesize
3.3MB

Download
memory/2200-60-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/2200-61-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/2200-59-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/3520-30-0x000000007F140000-0x000000007F150000-memory.dmp

Filesize
64KB

Download
memory/3520-29-0x0000000005F70000-0x0000000005FBC000-memory.dmp

Filesize
304KB

Download
memory/3520-52-0x00000000074A0000-0x00000000074B4000-memory.dmp

Filesize
80KB

Download
memory/3520-53-0x00000000075A0000-0x00000000075BA000-memory.dmp

Filesize
104KB

Download
memory/3520-54-0x0000000007580000-0x0000000007588000-memory.dmp

Filesize
32KB

Download
memory/3520-51-0x0000000007490000-0x000000000749E000-memory.dmp

Filesize
56KB

Download
memory/3520-50-0x0000000007460000-0x0000000007471000-memory.dmp

Filesize
68KB

Download
memory/3520-49-0x00000000074E0000-0x0000000007576000-memory.dmp

Filesize
600KB

Download
memory/3520-48-0x00000000072D0000-0x00000000072DA000-memory.dmp

Filesize
40KB

Download
memory/3520-46-0x00000000078A0000-0x0000000007F1A000-memory.dmp

Filesize
6.5MB

Download
memory/3520-47-0x0000000007260000-0x000000000727A000-memory.dmp

Filesize
104KB

Download
memory/3520-45-0x0000000007120000-0x00000000071C3000-memory.dmp

Filesize
652KB

Download
memory/3520-11-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/3520-12-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/3520-10-0x0000000002930000-0x0000000002966000-memory.dmp

Filesize
216KB

Download
memory/3520-31-0x0000000006500000-0x0000000006532000-memory.dmp

Filesize
200KB

Download
memory/3520-43-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/3520-13-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/3520-14-0x00000000051C0000-0x00000000057E8000-memory.dmp

Filesize
6.2MB

Download
memory/3520-15-0x0000000004F90000-0x0000000004FB2000-memory.dmp

Filesize
136KB

Download
memory/3520-16-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/3520-17-0x0000000005940000-0x00000000059A6000-memory.dmp

Filesize
408KB

Download
memory/3520-44-0x0000000002A70000-0x0000000002A80000-memory.dmp

Filesize
64KB

Download
memory/3520-42-0x00000000070F0000-0x000000000710E000-memory.dmp

Filesize
120KB

Download
memory/3520-32-0x0000000070630000-0x000000007067C000-memory.dmp

Filesize
304KB

Download
memory/3520-57-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/3520-28-0x0000000005F20000-0x0000000005F3E000-memory.dmp

Filesize
120KB

Download
memory/3520-27-0x0000000005AB0000-0x0000000005E04000-memory.dmp

Filesize
3.3MB

Download
memory/4576-117-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/4576-103-0x000000007F7E0000-0x000000007F7F0000-memory.dmp

Filesize
64KB

Download
memory/4576-114-0x00000000023F0000-0x0000000002400000-memory.dmp

Filesize
64KB

Download
memory/4576-115-0x00000000023F0000-0x0000000002400000-memory.dmp

Filesize
64KB

Download
memory/4576-104-0x0000000070630000-0x000000007067C000-memory.dmp

Filesize
304KB

Download
memory/4576-100-0x0000000005640000-0x0000000005994000-memory.dmp

Filesize
3.3MB

Download
memory/4576-89-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/4576-90-0x00000000023F0000-0x0000000002400000-memory.dmp

Filesize
64KB

Download