d1000588f8a0fb8debc8ca3133fcbc32806b9dc5d7844157f171790cf5d86946

Analysis

max time kernel
147s
max time network
122s
platform
windows7_x64
resource
win7-en-20211208
submitted
02/03/2022, 03:11

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General

Target
PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
Size 1.0MB
Sample220302-dplteaceh9
SHA256 d1000588f8a0fb8debc8ca3133fcbc32806b9dc5d7844157f171790cf5d86946
MD5 1ec26aa0166224c7b7091be6d339cd37
SHA1 4bbee67d99ab293c3a249adbd6b50d448ab0154f
SHA512 55b654334ccf18e570521efdf353ddee3753ee8b752fbe97e94cd8983ceca5a3033b831d2d3ca0dae0a5682f9b4bb977bf67123a2b184fb6eec1568ac719f40c
MD5 SHA1 SHA512

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1708	AppBrowserUpadets.exe

Loads dropped DLL 1 IoCs

pid	Process
1028	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\AppBrowserUpadets = "C:\\Users\\Admin\\AppData\\Roaming\\AppBrowserUpadets.exe"	reg.exe

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
1012	PING.EXE
1564	PING.EXE
1716	PING.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
1708	AppBrowserUpadets.exe
1708	AppBrowserUpadets.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
Token: SeDebugPrivilege	1708	AppBrowserUpadets.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 480 wrote to memory of 556	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	27
PID 480 wrote to memory of 556	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	27
PID 480 wrote to memory of 556	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	27
PID 480 wrote to memory of 556	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	27
PID 556 wrote to memory of 1716	556	cmd.exe	29
PID 556 wrote to memory of 1716	556	cmd.exe	29
PID 556 wrote to memory of 1716	556	cmd.exe	29
PID 556 wrote to memory of 1716	556	cmd.exe	29
PID 480 wrote to memory of 1028	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	30
PID 480 wrote to memory of 1028	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	30
PID 480 wrote to memory of 1028	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	30
PID 480 wrote to memory of 1028	480	PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe	30
PID 1028 wrote to memory of 1012	1028	cmd.exe	32
PID 1028 wrote to memory of 1012	1028	cmd.exe	32
PID 1028 wrote to memory of 1012	1028	cmd.exe	32
PID 1028 wrote to memory of 1012	1028	cmd.exe	32
PID 556 wrote to memory of 1956	556	cmd.exe	33
PID 556 wrote to memory of 1956	556	cmd.exe	33
PID 556 wrote to memory of 1956	556	cmd.exe	33
PID 556 wrote to memory of 1956	556	cmd.exe	33
PID 1028 wrote to memory of 1564	1028	cmd.exe	36
PID 1028 wrote to memory of 1564	1028	cmd.exe	36
PID 1028 wrote to memory of 1564	1028	cmd.exe	36
PID 1028 wrote to memory of 1564	1028	cmd.exe	36
PID 1028 wrote to memory of 1708	1028	cmd.exe	37
PID 1028 wrote to memory of 1708	1028	cmd.exe	37
PID 1028 wrote to memory of 1708	1028	cmd.exe	37
PID 1028 wrote to memory of 1708	1028	cmd.exe	37

C:\Users\Admin\AppData\Local\Temp\PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe
"C:\Users\Admin\AppData\Local\Temp\PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:480
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 38 > nul && REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "AppBrowserUpadets" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\AppBrowserUpadets.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 38
    3⤵
    - Runs ping.exe
    PID:1716
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "AppBrowserUpadets" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\AppBrowserUpadets.exe"
    3⤵
    - Adds Run key to start application
    PID:1956
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 46 > nul && copy "C:\Users\Admin\AppData\Local\Temp\PI Payment for darwin 46841310 MT103 Swift receipt receipt.exe" "C:\Users\Admin\AppData\Roaming\AppBrowserUpadets.exe" && ping 127.0.0.1 -n 46 > nul && "C:\Users\Admin\AppData\Roaming\AppBrowserUpadets.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1028
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 46
    3⤵
    - Runs ping.exe
    PID:1012
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 46
    3⤵
    - Runs ping.exe
    PID:1564
- - C:\Users\Admin\AppData\Roaming\AppBrowserUpadets.exe
    "C:\Users\Admin\AppData\Roaming\AppBrowserUpadets.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/480-54-0x00000000744DE000-0x00000000744DF000-memory.dmp

Download

memory/480-55-0x0000000001010000-0x0000000001114000-memory.dmp

Download

memory/480-56-0x0000000005220000-0x0000000005221000-memory.dmp

Download

memory/480-57-0x0000000000300000-0x0000000000332000-memory.dmp

Download

memory/480-58-0x00000000003C0000-0x00000000003D6000-memory.dmp

Download

memory/1708-62-0x0000000000300000-0x0000000000404000-memory.dmp

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memory/1708-63-0x0000000000410000-0x0000000000442000-memory.dmp

Download

memory/1708-64-0x000000007449E000-0x000000007449F000-memory.dmp

Download

memory/1708-65-0x0000000004B30000-0x0000000004B31000-memory.dmp

Download