xred | 7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 07:24

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General

Target

7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
Size

1.2MB
MD5

2504432a9ec5c4e6d1fcaa573674c0a0
SHA1

7550e5c9a9534f5291445a4a08fbccd07decdc02
SHA256

7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11
SHA512

510facc527c3d970909326f59e40df8fc9f15ab374de8d0e3565c1ea2c0d8fc7e5a6a384cd6a4149d9f505b96f9f4ffea04ecbaa236f6691036b1ca7177dd8cd
SSDEEP

24576:GnsJ39LyjbJkQFMhmC+6GD9/7bl3nvaDckex8DrE:GnsHyjtk2MYC5GDl75/meyDrE

Score

10^/10

xred backdoor discovery 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

Executes dropped EXE 5 IoCs

pid	Process
2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
2772	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.tmp
2392	Synaptics.exe
2548	._cache_Synaptics.exe
2072	._cache_Synaptics.tmp

Loads dropped DLL 7 IoCs

pid	Process
1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
2392	Synaptics.exe
2392	Synaptics.exe
2548	._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"	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.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 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	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.tmp
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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.tmp

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
1336	EXCEL.EXE

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2772	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.tmp
2072	._cache_Synaptics.tmp

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1336	EXCEL.EXE

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 1960 wrote to memory of 2700	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	30
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 2700 wrote to memory of 2772	2700	._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	31
PID 1960 wrote to memory of 2392	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	32
PID 1960 wrote to memory of 2392	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	32
PID 1960 wrote to memory of 2392	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	32
PID 1960 wrote to memory of 2392	1960	7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe	32
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2392 wrote to memory of 2548	2392	Synaptics.exe	33
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35
PID 2548 wrote to memory of 2072	2548	._cache_Synaptics.exe	35

C:\Users\Admin\AppData\Local\Temp\7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
"C:\Users\Admin\AppData\Local\Temp\7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Users\Admin\AppData\Local\Temp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Users\Admin\AppData\Local\Temp\is-ACHC4.tmp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-ACHC4.tmp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.tmp" /SL5="$70120,221617,195584,C:\Users\Admin\AppData\Local\Temp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2772
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2548
  - - C:\Users\Admin\AppData\Local\Temp\is-PKAG3.tmp\._cache_Synaptics.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-PKAG3.tmp\._cache_Synaptics.tmp" /SL5="$B01BC,221617,195584,C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      PID:2072

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:1336

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
1.2MB

MD5
2504432a9ec5c4e6d1fcaa573674c0a0

SHA1
7550e5c9a9534f5291445a4a08fbccd07decdc02

SHA256
7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11

SHA512
510facc527c3d970909326f59e40df8fc9f15ab374de8d0e3565c1ea2c0d8fc7e5a6a384cd6a4149d9f505b96f9f4ffea04ecbaa236f6691036b1ca7177dd8cd

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe

Filesize
519KB

MD5
6260675a18adf51a3a32448df9bafc8c

SHA1
677a238ca5c9b37019d72862a6d7b507e85ba587

SHA256
7eba10c62b8007f7682818f7f13d4e555a1793ece9e6bc72fc4bb515c167953c

SHA512
608ae2cc2edb8a1e8dc9736622c461822ca1fd2b0ac38d62dca825657ca9e69a7e39666ade5f402dbaf613266d0f84f26cdbfba953e47c43429ad85d62f45661

Download Submit
\Users\Admin\AppData\Local\Temp\is-ACHC4.tmp\._cache_7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.tmp

Filesize
831KB

MD5
de7e2c738c346fdf58b3eb1de555976c

SHA1
0770b80f62e4a6389c1c6688961eded369d915dc

SHA256
632546ffb6a60b701ebe93d5e07108ac7cd0d7e352ac8a8adc701b8ff3f38a6e

SHA512
041ecb19bfae8ea46efcb8c1773c9951853356b0c47107cb8f3ffcf5506fb12b9d43a1fb15f80e3533c15b2c18e5ac5b984b178fa80681c823abaa8afe165911

Download Submit
memory/1336-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1960-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1960-34-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download
memory/2072-78-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2392-76-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download
memory/2392-135-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download
memory/2548-45-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2548-77-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2700-17-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2700-74-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2700-18-0x0000000000401000-0x000000000040C000-memory.dmp

Filesize
44KB

Download
memory/2772-75-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads