xred | 01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151

Resubmissions

29/11/2024, 08:33

241129-kfxb4svrcz 10

02/10/2024, 10:46

241002-mtys7swckg 7

Analysis

max time kernel
142s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
submitted
02/10/2024, 10:46

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General

Target

01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
Size

868KB
MD5

feb667833a9fc69fcbf42aa7e0046733
SHA1

29c1b88fa3d36ae9f5e4501572c51338770617ff
SHA256

01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151
SHA512

4788e08d6e392d21e7adcb87fe9e3c93055f579ef014042909a1d07f4b268c42c792426a829025709636858e3206fbc2bf590baec3688325c3634683ac425617
SSDEEP

12288:xMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ytt2pIj:xnsJ39LyjbJkQFMhmC+6GD9s2po

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 3 IoCs

pid	Process
2740	._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
2664	Synaptics.exe
2624	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
2664	Synaptics.exe
2664	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"	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.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 5 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	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.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	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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2708	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2624	._cache_Synaptics.exe
2740	._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2624	._cache_Synaptics.exe
2740	._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2708	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 2740	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	29
PID 1120 wrote to memory of 2740	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	29
PID 1120 wrote to memory of 2740	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	29
PID 1120 wrote to memory of 2740	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	29
PID 1120 wrote to memory of 2664	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	30
PID 1120 wrote to memory of 2664	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	30
PID 1120 wrote to memory of 2664	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	30
PID 1120 wrote to memory of 2664	1120	01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe	30
PID 2664 wrote to memory of 2624	2664	Synaptics.exe	31
PID 2664 wrote to memory of 2624	2664	Synaptics.exe	31
PID 2664 wrote to memory of 2624	2664	Synaptics.exe	31
PID 2664 wrote to memory of 2624	2664	Synaptics.exe	31

C:\Users\Admin\AppData\Local\Temp\01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
"C:\Users\Admin\AppData\Local\Temp\01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Users\Admin\AppData\Local\Temp\._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2740
- 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:2664
- - 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
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2624

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:2708

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
868KB

MD5
feb667833a9fc69fcbf42aa7e0046733

SHA1
29c1b88fa3d36ae9f5e4501572c51338770617ff

SHA256
01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151

SHA512
4788e08d6e392d21e7adcb87fe9e3c93055f579ef014042909a1d07f4b268c42c792426a829025709636858e3206fbc2bf590baec3688325c3634683ac425617

Download Submit
C:\Users\Admin\AppData\Local\Temp\Dimmer.ini

Filesize
495B

MD5
e7cce3f2bf975b5fbe2b8a080b7a365a

SHA1
3838b7dd008b6b689c2bc9e8f0a111cd84d92316

SHA256
5a4341dd53b472e26b21ee0fdea738da284aa4c6cefc49cf6eb6280814675699

SHA512
e0ca70f20a1dc4dbc6c1e4bb219061e8c2e697221a18892e7d2ae092652ba7396ed966dc369c80efb49059ebf61625cf042630e55ab177dc23b1102771a3fc2d

Download Submit
C:\Users\Admin\AppData\Local\Temp\u3kVtLDC.xlsm

Filesize
22KB

MD5
c79e19d316a9cb6f116b330cfe9772a3

SHA1
949363a6fdc81d3725855669deb17a0e382c91e3

SHA256
7ed79febc683985d63a37b00d409fc93ff0ff9dc1ddacd32112f06de295db211

SHA512
47b8590c30e448d38fe91717464e7fe6b0ec0358be225699df09b456071ebc403cc1caac9d01aa186211c4dac697f2306689894062de1fcf91cfd1606ed85e40

Download Submit
C:\Users\Admin\AppData\Local\Temp\u3kVtLDC.xlsm

Filesize
27KB

MD5
a0282824bd04554ad187de8fb1c0d026

SHA1
ac89438d8875693f5f8222fc1214b9f9348394de

SHA256
584e497f563d2822bfd5dd9f892c18111cd17455daddfadcb6990ce199c1ec7f

SHA512
9267d4dd0f62d61ba06704610f65442533cac086cdf24c9ff50cbf81592cc04ac741e323dc3f44fcefc36443292b5475c66833c49dc08c74d0dd421cea40f429

Download Submit
C:\Users\Admin\AppData\Local\Temp\u3kVtLDC.xlsm

Filesize
26KB

MD5
54f8fa4e8ad7089775688d821c03c5b1

SHA1
d1e5eafac1a597fb292a6605c836742e517bcff8

SHA256
e55a3066a03f0d138abf8ef45d7e6d8042b484daee7d7da0a60f59084cba601c

SHA512
c5d51f4c70b042da2d11900273205942de9b7986249976b2d7d0c9c8288d91fe13d4cb1ca4b78c61a25a9af55713cce3aac033495f0ad4a1829e74a360c9ae46

Download Submit
C:\Users\Admin\AppData\Local\Temp\u3kVtLDC.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\u3kVtLDC.xlsm

Filesize
23KB

MD5
a963d94008c60880897787508435e373

SHA1
40ec214fd5be4ec53a8e86485fd173471aeb3acd

SHA256
bb897cc8e96a48183b2e4325c82c935b240df945fc01d09f89d79c969499c801

SHA512
6a40b4b1aab8a5a781e3159ea172d78ab04463f93bb9228b47d121ce1647488093689263d85035ebceab1516809c2b00063b11eacaf43314c6005970054cd06f

Download Submit
C:\Users\Admin\Downloads\~$ImportProtect.xlsx

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_01c98bf4996afe3d974b785d667aa91f118a0351b6c5290db526183548775151.exe

Filesize
114KB

MD5
4209bf98881632ce68ed637d2fd4046d

SHA1
90882ae0e976df75c7a802c1d251d3c3a66a8982

SHA256
3251630556d4979d5126d4525318c94da12fefec7013d9f118e68aa7e707d504

SHA512
66510474dc8f0894f74f7d717854acc95cc948a558eee1a8d508d51e3012d7c19355b70579216e34a5c423bf7f37c959d6657fcf4a9dcffe63edff91619c29b1

Download Submit
memory/1120-26-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1120-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2624-105-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/2624-38-0x0000000000200000-0x0000000000222000-memory.dmp

Filesize
136KB

Download
memory/2624-132-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/2664-129-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2664-133-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2664-167-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2708-39-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2740-104-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download
memory/2740-103-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download
memory/2740-29-0x00000000002D0000-0x00000000002F2000-memory.dmp

Filesize
136KB

Download
memory/2740-131-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download
memory/2740-130-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads