xred | dbc19471ecdeb4ba023f2d145858e2bfe18a17af68065a035738637304af681a

Analysis

max time kernel
145s
max time network
147s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 09:13

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General

Target

1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
Size

4.0MB
MD5

1b6cece5f8a8a9e1d4478116bd7dd5aa
SHA1

e7e834d4097010f9c67d56fd6b9299a6bf198174
SHA256

dbc19471ecdeb4ba023f2d145858e2bfe18a17af68065a035738637304af681a
SHA512

4377d5b2e15d39158cc9ab555ce826c1943dfe9b35e569d3b566d6dc83f7b87f743ee248d691817dfe020e265ab829b6e85cca1aba798b460d78af90bdf378de
SSDEEP

98304:2nsmtk2aqk02VdBXD0NYTzjv9UzvassGeR6B6q24Ro7:oLNk02Vd6YrOLbTeR6BLm7

Score

10^/10

xred backdoor discovery macro persistence upx

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 2 IoCs

Office document equipped with macros.

macro

resource
behavioral1/files/0x0008000000016d2a-80.dat
behavioral1/files/0x0007000000016d3a-93.dat

Executes dropped EXE 3 IoCs

pid	Process
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2284	Synaptics.exe
2716	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2284	Synaptics.exe
2284	Synaptics.exe
2284	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"	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000b00000001202c-7.dat	upx
behavioral1/memory/2616-21-0x0000000000400000-0x0000000001E0C000-memory.dmp	upx
behavioral1/memory/2716-44-0x0000000000400000-0x0000000001E0C000-memory.dmp	upx
behavioral1/memory/2616-133-0x0000000000400000-0x0000000001E0C000-memory.dmp	upx
behavioral1/memory/2616-136-0x0000000000400000-0x0000000001E0C000-memory.dmp	upx

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	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	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.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
2696	EXCEL.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
476	Process not Found

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
2616	._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2696	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2616	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	30
PID 2492 wrote to memory of 2616	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	30
PID 2492 wrote to memory of 2616	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	30
PID 2492 wrote to memory of 2616	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	30
PID 2492 wrote to memory of 2284	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	31
PID 2492 wrote to memory of 2284	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	31
PID 2492 wrote to memory of 2284	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	31
PID 2492 wrote to memory of 2284	2492	1b6cece5f8a8a9e1d4478116bd7dd5aa.exe	31
PID 2284 wrote to memory of 2716	2284	Synaptics.exe	32
PID 2284 wrote to memory of 2716	2284	Synaptics.exe	32
PID 2284 wrote to memory of 2716	2284	Synaptics.exe	32
PID 2284 wrote to memory of 2716	2284	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
"C:\Users\Admin\AppData\Local\Temp\1b6cece5f8a8a9e1d4478116bd7dd5aa.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Users\Admin\AppData\Local\Temp\._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2616
- 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:2284
- - 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:2716

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:2696

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

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
4.0MB

MD5
1b6cece5f8a8a9e1d4478116bd7dd5aa

SHA1
e7e834d4097010f9c67d56fd6b9299a6bf198174

SHA256
dbc19471ecdeb4ba023f2d145858e2bfe18a17af68065a035738637304af681a

SHA512
4377d5b2e15d39158cc9ab555ce826c1943dfe9b35e569d3b566d6dc83f7b87f743ee248d691817dfe020e265ab829b6e85cca1aba798b460d78af90bdf378de

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_1b6cece5f8a8a9e1d4478116bd7dd5aa.exe

Filesize
3.3MB

MD5
6dd2033d8b555023c7bf1e0e67e89899

SHA1
f435ff19418964a7e279ee9c7992e0ae98f12085

SHA256
095d6b8102f8268117adb281f10efced652a0b42236419271ce375dd3b4f8c25

SHA512
ee5a677ffeed4477987fe0916456b071cd8e31684f8256dc05bdad4c7e2e7f4801d5be34f9ac13115ab1d7164f91efe9bf62573f5f0d2d800e19ec4ef008d3bf

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

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

Filesize
25KB

MD5
c9401be6596a88da9a243d2632fd593f

SHA1
2a686fe0ad85ee6f0a1de38c4422d4ae3fe0cf6f

SHA256
245e3b3adb7a69463c927416488a20af844edde9c221100247fab02b26daf11b

SHA512
aacf041ccb6e4bf6d7eb584b62140b3ddea000106b4dba27e65197e0d71fde654631e43fcedf8e0d7c79edc57365194865b8db453bdd827bfa4458daefce624a

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

Filesize
23KB

MD5
7c51f7d9d92ad458c99e0f436302d6b7

SHA1
b3b0cf3e5352f77617002cabb9d210530ac4889b

SHA256
a32bd4a07253fee36aa6be766cae279e63d2aed7a441fef8e0b1681dd55da117

SHA512
9cc080f655cda567a40d5a56e65fe26c88e41c420f59c5a378edb011aa79d4a212f29a7c468aa5365fe5a592a619aa6d577f765ef52b5e9816f1526c51e42568

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

Filesize
26KB

MD5
a86835b1fca51d8fd8973bc93aeed0a2

SHA1
8785b625e215d0c7a303517af4c973f02dffb360

SHA256
0c7ba1820d47204081a4e578b702f232f6a55005ca162306af58ef9b7c27fc69

SHA512
4ca7d205ac6718c1dacaad6560880e190a7363190d7a7f13a15c1f7903270a3bfaca21a547b30e7e0ccfd433f1b450cdc02ff1b77bd3137755cd7b6a7e286a6d

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

Filesize
21KB

MD5
d3deed90fdd405160cb18950f147b138

SHA1
bd8d282faddd641f41edc6e65c72eb90c8504de7

SHA256
fafca0e12393ecc72bc5d6987f607237086fe90f603f1a6d291c568d6a613fff

SHA512
a6a8454f65ab123780c1743356bd1353b9f6b5f84a883dc6a4f48ea1a179ef22f5160e36ad6cb9f459131baeefda852a99977f428f59cc706645eb8872674db6

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

Filesize
21KB

MD5
f0dd05c99224d209902592c87725375d

SHA1
cc340559ad8c63b9b823ada57f9641bf237631f9

SHA256
4b4287b1a25f3a975a791a85716548a3415975717c8863f5bb852a6d327c671e

SHA512
302285ef8cec1eb90f044a122b0092e6d855a26cdf6815b9beb6d7b7567e1d43357ea5dd58a679ecd3b7814f5114985bdaa2b8bbb9a980a9c7b9fcc93169e914

Download Submit
C:\Users\Admin\Desktop\~$OpenBackup.xlsx

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
memory/2284-135-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/2284-174-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/2284-137-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/2492-29-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/2492-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2492-30-0x0000000005940000-0x000000000734C000-memory.dmp

Filesize
26.0MB

Download
memory/2492-20-0x0000000005940000-0x000000000734C000-memory.dmp

Filesize
26.0MB

Download
memory/2616-21-0x0000000000400000-0x0000000001E0C000-memory.dmp

Filesize
26.0MB

Download
memory/2616-133-0x0000000000400000-0x0000000001E0C000-memory.dmp

Filesize
26.0MB

Download
memory/2616-136-0x0000000000400000-0x0000000001E0C000-memory.dmp

Filesize
26.0MB

Download
memory/2696-132-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2696-45-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2716-44-0x0000000000400000-0x0000000001E0C000-memory.dmp

Filesize
26.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads