xred | 1150fc6830ed3e383726e18b447d840f62f74b30d072291762a70d6c7600cb45

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 10:25

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General

Target

Purchase-Order.exe
Size

2.1MB
MD5

63a057389438a0b287d32e31149d6ad4
SHA1

f2114dea9d348008317751d413bdf5d4fc047513
SHA256

1150fc6830ed3e383726e18b447d840f62f74b30d072291762a70d6c7600cb45
SHA512

a2caba5e5e38c282e224a1b381bfa7ce140ab018b118c4fbd224d9444c4380a664131b35b21d05aab5b041683a3095a33b442b288505a75d93989d4a1ddbd096
SSDEEP

49152:hnsHyjtk2MYC5GDfkwkn9IMHealA0Rcj2sdS2CFAaPCSO:hnsmtk2aBdnV94212CRPCt

Score

10^/10

xred backdoor discovery macro persistence

Malware Config

Extracted

Family

xred

xred.mooo.com

Attributes

email
[email protected]
payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

http://xred.site50.net/syn/SUpdate.ini

https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

http://xred.site50.net/syn/Synaptics.rar

https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

http://xred.site50.net/syn/SSLLibrary.dll

Signatures

Xred
Xred is backdoor written in Delphi.
backdoor xred
Xred family
xred

Suspicious Office macro 1 IoCs

Office document equipped with macros.

macro

resource
behavioral1/files/0x0005000000019384-79.dat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\LMDNDG.lnk	._cache_Purchase-Order.exe

Executes dropped EXE 5 IoCs

pid	Process
1488	._cache_Purchase-Order.exe
2720	Synaptics.exe
2732	._cache_Synaptics.exe
1880	OJTLMJ.exe
1972	OJTLMJ.exe

Loads dropped DLL 6 IoCs

pid	Process
2400	Purchase-Order.exe
2400	Purchase-Order.exe
2400	Purchase-Order.exe
1488	._cache_Purchase-Order.exe
2720	Synaptics.exe
2720	Synaptics.exe

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	Purchase-Order.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\LMDNDG = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windata\\OJTLMJ.exe\""	._cache_Purchase-Order.exe

AutoIT Executable 6 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0033000000011c23-4.dat	autoit_exe
behavioral1/files/0x00080000000160d5-13.dat	autoit_exe
behavioral1/memory/2400-27-0x0000000000400000-0x0000000000620000-memory.dmp	autoit_exe
behavioral1/memory/2720-87-0x0000000000400000-0x0000000000620000-memory.dmp	autoit_exe
behavioral1/memory/2720-88-0x0000000000400000-0x0000000000620000-memory.dmp	autoit_exe
behavioral1/memory/2720-123-0x0000000000400000-0x0000000000620000-memory.dmp	autoit_exe

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 10 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	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OJTLMJ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OJTLMJ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Purchase-Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Purchase-Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WSCript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\root\SecurityCenter2	._cache_Purchase-Order.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2684	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
784	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe
1488	._cache_Purchase-Order.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1488	._cache_Purchase-Order.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
784	EXCEL.EXE

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 1488	2400	Purchase-Order.exe	30
PID 2400 wrote to memory of 1488	2400	Purchase-Order.exe	30
PID 2400 wrote to memory of 1488	2400	Purchase-Order.exe	30
PID 2400 wrote to memory of 1488	2400	Purchase-Order.exe	30
PID 2400 wrote to memory of 2720	2400	Purchase-Order.exe	31
PID 2400 wrote to memory of 2720	2400	Purchase-Order.exe	31
PID 2400 wrote to memory of 2720	2400	Purchase-Order.exe	31
PID 2400 wrote to memory of 2720	2400	Purchase-Order.exe	31
PID 1488 wrote to memory of 2760	1488	._cache_Purchase-Order.exe	32
PID 1488 wrote to memory of 2760	1488	._cache_Purchase-Order.exe	32
PID 1488 wrote to memory of 2760	1488	._cache_Purchase-Order.exe	32
PID 1488 wrote to memory of 2760	1488	._cache_Purchase-Order.exe	32
PID 1488 wrote to memory of 2892	1488	._cache_Purchase-Order.exe	34
PID 1488 wrote to memory of 2892	1488	._cache_Purchase-Order.exe	34
PID 1488 wrote to memory of 2892	1488	._cache_Purchase-Order.exe	34
PID 1488 wrote to memory of 2892	1488	._cache_Purchase-Order.exe	34
PID 2760 wrote to memory of 2684	2760	cmd.exe	35
PID 2760 wrote to memory of 2684	2760	cmd.exe	35
PID 2760 wrote to memory of 2684	2760	cmd.exe	35
PID 2760 wrote to memory of 2684	2760	cmd.exe	35
PID 2720 wrote to memory of 2732	2720	Synaptics.exe	36
PID 2720 wrote to memory of 2732	2720	Synaptics.exe	36
PID 2720 wrote to memory of 2732	2720	Synaptics.exe	36
PID 2720 wrote to memory of 2732	2720	Synaptics.exe	36
PID 2096 wrote to memory of 1880	2096	taskeng.exe	41
PID 2096 wrote to memory of 1880	2096	taskeng.exe	41
PID 2096 wrote to memory of 1880	2096	taskeng.exe	41
PID 2096 wrote to memory of 1880	2096	taskeng.exe	41
PID 2096 wrote to memory of 1972	2096	taskeng.exe	43
PID 2096 wrote to memory of 1972	2096	taskeng.exe	43
PID 2096 wrote to memory of 1972	2096	taskeng.exe	43
PID 2096 wrote to memory of 1972	2096	taskeng.exe	43

C:\Users\Admin\AppData\Local\Temp\Purchase-Order.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase-Order.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\._cache_Purchase-Order.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_Purchase-Order.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of WriteProcessMemory
  PID:1488
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c schtasks /create /tn LMDNDG.exe /tr C:\Users\Admin\AppData\Roaming\Windata\OJTLMJ.exe /sc minute /mo 1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /tn LMDNDG.exe /tr C:\Users\Admin\AppData\Roaming\Windata\OJTLMJ.exe /sc minute /mo 1
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2684
- - C:\Windows\SysWOW64\WSCript.exe
    WSCript C:\Users\Admin\AppData\Local\Temp\LMDNDG.vbs
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2892
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2732

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:784

C:\Windows\system32\taskeng.exe
taskeng.exe {8D22E7B2-640A-4C89-8AEE-1D2B31E8974F} S-1-5-21-3533259084-2542256011-65585152-1000:XPAJOTIY\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Roaming\Windata\OJTLMJ.exe
  C:\Users\Admin\AppData\Roaming\Windata\OJTLMJ.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1880
- C:\Users\Admin\AppData\Roaming\Windata\OJTLMJ.exe
  C:\Users\Admin\AppData\Roaming\Windata\OJTLMJ.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
2.1MB

MD5
63a057389438a0b287d32e31149d6ad4

SHA1
f2114dea9d348008317751d413bdf5d4fc047513

SHA256
1150fc6830ed3e383726e18b447d840f62f74b30d072291762a70d6c7600cb45

SHA512
a2caba5e5e38c282e224a1b381bfa7ce140ab018b118c4fbd224d9444c4380a664131b35b21d05aab5b041683a3095a33b442b288505a75d93989d4a1ddbd096

Download Submit
C:\Users\Admin\AppData\Local\Temp\LMDNDG.vbs

Filesize
864B

MD5
a74839c9633b81145f31a7c86bf5632f

SHA1
932154b95eb3b83a2133f116c9922cbea38b931a

SHA256
b6eb538a7a101c9b4181de8806833d7fa12c9c80c1d210b781d80c16fc87230b

SHA512
4bdc409f6b3d73f1e750904392f2ab335dd306da08a716b34e2786c775d6d88e95a3f97b8910c7e391a80f89f198c13799f4935d07c478bde52ec81524deba53

Download Submit
C:\Users\Admin\AppData\Local\Temp\qyv6XwFF.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\qyv6XwFF.xlsm

Filesize
23KB

MD5
40b606826533f2df3473055e6866ffba

SHA1
406b43214b73f22c6f8862934f5dcc30835016d2

SHA256
1f81413156f0ee18ff60850c0161f5bf63d675d5364afc6d40fa9f33c723cbbf

SHA512
9940b904a47c1e865dd7552a0bf76a5dd030baa148203f4c9da977cdacfd080896dab211620043f260f1781d4e90184082021dd1b2c876847441955590a5efda

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_Purchase-Order.exe

Filesize
1.4MB

MD5
5c99bb8a6972f6fce154d00aa56f2f9d

SHA1
858ea7da6e49971e4912d4086425fd13a3939fe5

SHA256
80dfd89d85f7614654c487906ac90b5edae84535ecd6e8ec10c9f42c2a1bf4f5

SHA512
3409ea0c42887c91a778cb9d2a7bbac1047610c146639bee5c57d7a2f28e3510122b57de942ea29dc717581c1fff90294cc0dbaff3efe925dcfca441ee01d523

Download Submit
memory/784-44-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2400-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2400-27-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2720-87-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2720-88-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2720-123-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download