xred | 70c87af178a804f97a312d3d8d509d5c6f4a54ac07d08bacf858e6687de7e435

Analysis

max time kernel
142s
max time network
143s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
02/01/2025, 19:14

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General

Target

file.exe
Size

14.5MB
MD5

7274b0b15c4e6d5bbe8db5aa93c65a12
SHA1

643418b70ee7242fb4cf797e54ec78c910d32824
SHA256

70c87af178a804f97a312d3d8d509d5c6f4a54ac07d08bacf858e6687de7e435
SHA512

241ca5eaa520a22a1c264f2fd3307c95d78fb56c2433602e42dcf9f2eb419ed2d43d40f6524a61a1d6e696375f7ea722fd502fa939d4453d88ca63ac068be224
SSDEEP

393216:o0d/FlptVYmfr7yBG/4JU4TRjtjUMy4i6kgsY7A:H1PpttD7yBG/QHTJtYMyke3

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/0x000500000001a4fc-170.dat

Executes dropped EXE 5 IoCs

pid	Process
2116	._cache_file.exe
2968	._cache_file.exe
2860	Synaptics.exe
2496	._cache_Synaptics.exe
2136	._cache_Synaptics.exe

Loads dropped DLL 9 IoCs

pid	Process
2364	file.exe
2116	._cache_file.exe
2968	._cache_file.exe
2364	file.exe
2364	file.exe
2860	Synaptics.exe
2860	Synaptics.exe
2496	._cache_Synaptics.exe
2136	._cache_Synaptics.exe

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	file.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
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 7 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	._cache_file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_file.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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1452	EXCEL.EXE

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2968	._cache_file.exe
2136	._cache_Synaptics.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1452	EXCEL.EXE

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2364 wrote to memory of 2116	2364	file.exe	30
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2116 wrote to memory of 2968	2116	._cache_file.exe	31
PID 2364 wrote to memory of 2860	2364	file.exe	32
PID 2364 wrote to memory of 2860	2364	file.exe	32
PID 2364 wrote to memory of 2860	2364	file.exe	32
PID 2364 wrote to memory of 2860	2364	file.exe	32
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2860 wrote to memory of 2496	2860	Synaptics.exe	33
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34
PID 2496 wrote to memory of 2136	2496	._cache_Synaptics.exe	34

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Users\Admin\AppData\Local\Temp\._cache_file.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_file.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2116
- - C:\Windows\Temp\{9D405F72-6458-41E9-9B27-AA92D7162D9F}\.cr\._cache_file.exe
    "C:\Windows\Temp\{9D405F72-6458-41E9-9B27-AA92D7162D9F}\.cr\._cache_file.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\._cache_file.exe" -burn.filehandle.attached=180 -burn.filehandle.self=188
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2968
- 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:2860
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2496
  - - C:\Windows\Temp\{96A6C52E-5832-4732-BF94-1195CA45B4F1}\.cr\._cache_Synaptics.exe
      "C:\Windows\Temp\{96A6C52E-5832-4732-BF94-1195CA45B4F1}\.cr\._cache_Synaptics.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" -burn.filehandle.attached=180 -burn.filehandle.self=188 InjUpdate
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      PID:2136

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:1452

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
14.5MB

MD5
7274b0b15c4e6d5bbe8db5aa93c65a12

SHA1
643418b70ee7242fb4cf797e54ec78c910d32824

SHA256
70c87af178a804f97a312d3d8d509d5c6f4a54ac07d08bacf858e6687de7e435

SHA512
241ca5eaa520a22a1c264f2fd3307c95d78fb56c2433602e42dcf9f2eb419ed2d43d40f6524a61a1d6e696375f7ea722fd502fa939d4453d88ca63ac068be224

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

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

Filesize
24KB

MD5
e64d42ded7003dd8051d2c988b227476

SHA1
ef693102f2789dd4cd94b80153070a8e1c477bb1

SHA256
1c5925a5c2b7544b894e96f9d5bf8f499e33e68912dd5e9c6d8b4b861e17efc5

SHA512
86608a81c21bd2410bd1a272a709cab867753c4522f001881d68750c07a72a623e53e2d27fe5fe5efb14e96d5e7f58ea09746b759613ae68652ecaffa1473852

Download Submit
C:\Windows\Temp\{96D0D4DF-26BA-4940-B7F5-6E3FCFCCDD57}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
C:\Windows\Temp\{9D405F72-6458-41E9-9B27-AA92D7162D9F}\.cr\._cache_file.exe

Filesize
632KB

MD5
2f9d2b6ce54f9095695b53d1aa217c7b

SHA1
3f54934c240f1955301811d2c399728a3e6d1272

SHA256
0009d3f27837c3af3f6fff7973faf07afaa4b53119846f55b6f2a79f1759c757

SHA512
692857f960f26039c7b0af6329e65a71e8588ff71eaac6b956bd6e437994a8d5a470c7e75dd776e0772e473967b64d5ea0e1d8396546691316daf4d6b8ccc237

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_file.exe

Filesize
13.7MB

MD5
de34b1c517e0463602624bbc8294c08d

SHA1
5ce7923ffea712468c05e7ac376dd9c29ea9f6be

SHA256
ac96016f1511ae3eb5ec9de04551146fe351b7f97858dcd67163912e2302f5d6

SHA512
114bca1ecd17e419ad617a1a4341e607250bcb02626cdc0670eb60be734bbad1f3c84e38f077af9a32a6b1607b8ce6e4b3641c0faefaa779c0fec0d3ac022dac

Download Submit
\Windows\Temp\{96D0D4DF-26BA-4940-B7F5-6E3FCFCCDD57}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

Download Submit
memory/1452-135-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2364-75-0x0000000000400000-0x0000000001281000-memory.dmp

Filesize
14.5MB

Download
memory/2364-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2860-178-0x0000000000400000-0x0000000001281000-memory.dmp

Filesize
14.5MB

Download
memory/2860-179-0x0000000000400000-0x0000000001281000-memory.dmp

Filesize
14.5MB

Download
memory/2860-211-0x0000000000400000-0x0000000001281000-memory.dmp

Filesize
14.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads