a8576d89bb3df2b6b4efe6337a4427adf16843765c3df11796890c06fcbb2a0d

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06/08/2024, 09:27

Sharing

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General

Target

8c984e1a71dde965ce148fd4d8d8ee80N.exe
Size

84KB
MD5

8c984e1a71dde965ce148fd4d8d8ee80
SHA1

fad22a3467ec0919990b30ffc8ca9c38c5aa4b1a
SHA256

a8576d89bb3df2b6b4efe6337a4427adf16843765c3df11796890c06fcbb2a0d
SHA512

50f6623b87f01d406be27f75b3ff0fb9eb964562838e2accefd0779ac210167378c5b743cb4c2a4caecdca7aa9286e028de5ea223f404ba3a65c7573f9c4202e
SSDEEP

1536:1clIGFNMi+hJUneHoGTvvv4V9hqdhbtgS:+RMi+fUnCTvvv4V9hEhbCS

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2824	lsass.exe
2616	lsass.exe
1664	lsass.exe
1528	lsass.exe

Loads dropped DLL 5 IoCs

pid	Process
796	8c984e1a71dde965ce148fd4d8d8ee80N.exe
796	8c984e1a71dde965ce148fd4d8d8ee80N.exe
796	8c984e1a71dde965ce148fd4d8d8ee80N.exe
796	8c984e1a71dde965ce148fd4d8d8ee80N.exe
796	8c984e1a71dde965ce148fd4d8d8ee80N.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/796-176-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/796-174-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/796-184-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/796-277-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2616-386-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/796-390-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2616-554-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\Audio Driver = "C:\\Users\\Admin\\AppData\\Roaming\\system\\lsass.exe"	reg.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2272 set thread context of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2824 set thread context of 2616	2824	lsass.exe	35
PID 2824 set thread context of 1664	2824	lsass.exe	36
PID 1664 set thread context of 1528	1664	lsass.exe	37

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 8 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	lsass.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c984e1a71dde965ce148fd4d8d8ee80N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c984e1a71dde965ce148fd4d8d8ee80N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Modifies system certificate store 2 TTPs 7 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6	lsass.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	lsass.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	lsass.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	lsass.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A	lsass.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	lsass.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	lsass.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe
Token: SeDebugPrivilege	2616	lsass.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe
796	8c984e1a71dde965ce148fd4d8d8ee80N.exe
2824	lsass.exe
2616	lsass.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 2272 wrote to memory of 796	2272	8c984e1a71dde965ce148fd4d8d8ee80N.exe	30
PID 796 wrote to memory of 2448	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	31
PID 796 wrote to memory of 2448	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	31
PID 796 wrote to memory of 2448	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	31
PID 796 wrote to memory of 2448	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	31
PID 2448 wrote to memory of 1960	2448	cmd.exe	33
PID 2448 wrote to memory of 1960	2448	cmd.exe	33
PID 2448 wrote to memory of 1960	2448	cmd.exe	33
PID 2448 wrote to memory of 1960	2448	cmd.exe	33
PID 796 wrote to memory of 2824	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	34
PID 796 wrote to memory of 2824	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	34
PID 796 wrote to memory of 2824	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	34
PID 796 wrote to memory of 2824	796	8c984e1a71dde965ce148fd4d8d8ee80N.exe	34
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 2616	2824	lsass.exe	35
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 2824 wrote to memory of 1664	2824	lsass.exe	36
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37
PID 1664 wrote to memory of 1528	1664	lsass.exe	37

C:\Users\Admin\AppData\Local\Temp\8c984e1a71dde965ce148fd4d8d8ee80N.exe
"C:\Users\Admin\AppData\Local\Temp\8c984e1a71dde965ce148fd4d8d8ee80N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Users\Admin\AppData\Local\Temp\8c984e1a71dde965ce148fd4d8d8ee80N.exe
  "C:\Users\Admin\AppData\Local\Temp\8c984e1a71dde965ce148fd4d8d8ee80N.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:796
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\JRJSO.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2448
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Audio Driver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\system\lsass.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:1960
- - C:\Users\Admin\AppData\Roaming\system\lsass.exe
    "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2824
  - - C:\Users\Admin\AppData\Roaming\system\lsass.exe
      "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:2616
  - - C:\Users\Admin\AppData\Roaming\system\lsass.exe
      "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1664
    - - C:\Users\Admin\AppData\Roaming\system\lsass.exe
        
        "C:\Users\Admin\AppData\Roaming\system\lsass.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Modifies system certificate store
        
        PID:1528

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
51aa7e445e9938d9c4b2df6372e978d2

SHA1
82805b08b9e640bed423c769e96b98b3a3f0f36a

SHA256
0b3806ff473b7e50c5b8e1325d0d2cf54fb30832688131818e94205317269010

SHA512
ce422487d498b117821db70b3c1a697f7b4df98837997ae39d1834be4a7251e2c418dc48087c7eb01b2975dd945f6fe4131198c896cfd71e02ac6d85710578a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab12E7.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
146B

MD5
c8cba0a9d4d5600b5f53c4c0681d1115

SHA1
0e5348e210ca70b2b0ffdc3ff7e6f611716df80c

SHA256
ca2b63f6d7bf17480415ae93e115bf9f9699335e84e62719eefdbcc5a78bd2e1

SHA512
a2ad6eb5ae2f6d57ca15363ac2f0c57ca3580474e94b9c010750948814cf4d5ffa0c3e7ef44634a3593da23f56011703ff220a3d7780f6f01785bf3b6676ced0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1309.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\Users\Admin\AppData\Roaming\system\lsass.exe

Filesize
84KB

MD5
502153fc3147004d62d29812341cc864

SHA1
8fd2ccb8b9e8031805ce10c88bc5234ea09dc5f8

SHA256
3b98c56f64906ff5e8feadbe4ca94c1312ca170f43a1a3f75bdb92d391adf79d

SHA512
7104893875fef79913c8f8750c4f47834670fbfc0a774ca42184e878647e5f794b78650b254f362383ba289a3e566487c4f1654f6c3c665e96f1a9a417ced745

Download Submit
memory/796-174-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/796-277-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/796-176-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/796-184-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/796-390-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/796-170-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1664-387-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/1664-402-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2272-68-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2272-172-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/2272-173-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/2272-169-0x0000000001BB0000-0x0000000001BB1000-memory.dmp

Filesize
4KB

Download
memory/2272-4-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2272-58-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2272-38-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2272-26-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2272-14-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2272-2-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2616-386-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2616-554-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads