363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b

Analysis

max time kernel
148s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 20:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
Size

88KB
MD5

672986c018e259d92efb948d60fe0d50
SHA1

650b11fbd0d94cc539d94e13b462479e6a483a5c
SHA256

363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b
SHA512

173a99b17ccafc45d8de5c5646e66e73b89cc3f528be87b5f1c9094f155ecdf1cc2ce407397f8dc89582b33d2162fee61d65ea1a77dfc93c459c5a67e0f81cd0
SSDEEP

1536:ahUDofByDJWbMGcEFLPEPKOJUsy1+VMA:aIofBHbKMP0PvMA

Score

9^/10

persistence upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 7 IoCs

resource	yara_rule
behavioral1/memory/2588-140-0x0000000000400000-0x000000000040B000-memory.dmp	UPX
behavioral1/memory/2588-137-0x0000000000400000-0x000000000040B000-memory.dmp	UPX
behavioral1/memory/2588-142-0x0000000000400000-0x000000000040B000-memory.dmp	UPX
behavioral1/memory/2588-141-0x0000000000400000-0x000000000040B000-memory.dmp	UPX
behavioral1/memory/1572-312-0x0000000000400000-0x000000000040B000-memory.dmp	UPX
behavioral1/memory/2588-316-0x0000000000400000-0x000000000040B000-memory.dmp	UPX
behavioral1/memory/1572-336-0x0000000000400000-0x000000000040B000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

pid	Process
2216	explorer.exe
1572	explorer.exe
1988	explorer.exe
3056	explorer.exe

Loads dropped DLL 5 IoCs

pid	Process
2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2588-140-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2588-137-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2588-135-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2588-142-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2588-141-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1572-312-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2588-316-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1572-336-0x0000000000400000-0x000000000040B000-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-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\Video Driver = "C:\\Users\\Admin\\AppData\\Roaming\\config\\explorer.exe"	reg.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2104 set thread context of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2216 set thread context of 1572	2216	explorer.exe	33
PID 2216 set thread context of 1988	2216	explorer.exe	34
PID 1988 set thread context of 3056	1988	explorer.exe	35

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe
Token: SeDebugPrivilege	1572	explorer.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
2216	explorer.exe
1572	explorer.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2104 wrote to memory of 2588	2104	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	28
PID 2588 wrote to memory of 1248	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	29
PID 2588 wrote to memory of 1248	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	29
PID 2588 wrote to memory of 1248	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	29
PID 2588 wrote to memory of 1248	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	29
PID 1248 wrote to memory of 2452	1248	cmd.exe	31
PID 1248 wrote to memory of 2452	1248	cmd.exe	31
PID 1248 wrote to memory of 2452	1248	cmd.exe	31
PID 1248 wrote to memory of 2452	1248	cmd.exe	31
PID 2588 wrote to memory of 2216	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	32
PID 2588 wrote to memory of 2216	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	32
PID 2588 wrote to memory of 2216	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	32
PID 2588 wrote to memory of 2216	2588	363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe	32
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1572	2216	explorer.exe	33
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 2216 wrote to memory of 1988	2216	explorer.exe	34
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35
PID 1988 wrote to memory of 3056	1988	explorer.exe	35

C:\Users\Admin\AppData\Local\Temp\363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
"C:\Users\Admin\AppData\Local\Temp\363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Users\Admin\AppData\Local\Temp\363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe
  "C:\Users\Admin\AppData\Local\Temp\363aeefc9adb17cdc816347f4ce7ae519eb89e4ef2ab12f48da5401c5767802b.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2588
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\POAJA.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1248
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Video Driver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\config\explorer.exe" /f
      4⤵
      Adds Run key to start application
      PID:2452
- - C:\Users\Admin\AppData\Roaming\config\explorer.exe
    "C:\Users\Admin\AppData\Roaming\config\explorer.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2216
  - - C:\Users\Admin\AppData\Roaming\config\explorer.exe
      "C:\Users\Admin\AppData\Roaming\config\explorer.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:1572
  - - C:\Users\Admin\AppData\Roaming\config\explorer.exe
      "C:\Users\Admin\AppData\Roaming\config\explorer.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1988
    - - C:\Users\Admin\AppData\Roaming\config\explorer.exe
        
        "C:\Users\Admin\AppData\Roaming\config\explorer.exe"
        5⤵
        Executes dropped EXE
        
        PID:3056

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\POAJA.bat

Filesize
149B

MD5
fc1798b7c7938454220fda837a76f354

SHA1
b232912930b2bc24ff18bf7ecd58f872bbe01ea0

SHA256
7f0a5917b5aca9c5beb153aad0ef95bf0aeafb83768da5b086c3f029ba42d7c8

SHA512
d1abdd45a8e5d33893b9d19424174a07feed145d2e6b4be318ab5fde503f850579a4a101a010f30e16ecde2c7123f45357a8341214655321ee0f0097ca911331

Download Submit
C:\Users\Admin\AppData\Roaming\config\explorer.exe

Filesize
88KB

MD5
aa7c429b2fe5028b1e7e573bb98334cf

SHA1
ffd657e864ea0b44477f3891c7004f8880d1bf29

SHA256
d4dd9c28867852fe0c60b38a33655b9f49e1ff24f187c6e215db524bf6cd9fbb

SHA512
6084105b4dc3f95bd6087e42beb689d5274a8680fc1d7dc296d8145afd1547f0fbf947dd2d204bd0db673a83fa74ded1b91985ea6c9b4231f58c98fed239eeb4

Download Submit
memory/1572-336-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1572-312-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1988-328-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/1988-313-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2104-134-0x0000000001E80000-0x0000000001E81000-memory.dmp

Filesize
4KB

Download
memory/2104-74-0x0000000000470000-0x0000000000471000-memory.dmp

Filesize
4KB

Download
memory/2104-76-0x00000000004D0000-0x00000000004D1000-memory.dmp

Filesize
4KB

Download
memory/2104-78-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/2104-77-0x00000000004E0000-0x00000000004E1000-memory.dmp

Filesize
4KB

Download
memory/2104-129-0x0000000000500000-0x0000000000501000-memory.dmp

Filesize
4KB

Download
memory/2104-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2104-133-0x0000000001E70000-0x0000000001E71000-memory.dmp

Filesize
4KB

Download
memory/2104-132-0x0000000001E60000-0x0000000001E61000-memory.dmp

Filesize
4KB

Download
memory/2104-75-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2588-135-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2588-130-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2588-141-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2588-142-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2588-137-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2588-316-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2588-139-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2588-140-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads