xred | eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b

General

Target

eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
Size

1.0MB
MD5

3400d8f99eef8e59a2a64a1371df45bc
SHA1

523137b99892f6ce493339bc9d1569d66f780707
SHA256

eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b
SHA512

3897f6876c6be76a3c55a4a44f0ca45d7f1acea9fad3d5c82a6d10ddd5a784774f86cb5553fd61ff72d549c5955ea30ff917fa7c7e88b7ccc6dab8a7ed52e804
SSDEEP

24576:KnsJ39LyjbJkQFMhmC+6GD9wOX2YGyzSDuAWjJG:KnsHyjtk2MYC5GDyOX2YgQU

Score

10^/10

xred backdoor discovery persistence upx

Malware Config

Extracted

Family

xred

C2

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
2704	._cache_eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
2812	Synaptics.exe
2628	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
2812	Synaptics.exe
2812	Synaptics.exe
2812	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"	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000a00000001225e-7.dat	upx
behavioral1/memory/2704-21-0x0000000000400000-0x000000000058A000-memory.dmp	upx
behavioral1/memory/2704-23-0x0000000000400000-0x000000000058A000-memory.dmp	upx
behavioral1/memory/2628-48-0x0000000000400000-0x000000000058A000-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 3 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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.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
3020	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3020	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 2704	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	30
PID 1908 wrote to memory of 2704	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	30
PID 1908 wrote to memory of 2704	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	30
PID 1908 wrote to memory of 2704	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	30
PID 1908 wrote to memory of 2812	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	32
PID 1908 wrote to memory of 2812	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	32
PID 1908 wrote to memory of 2812	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	32
PID 1908 wrote to memory of 2812	1908	eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe	32
PID 2812 wrote to memory of 2628	2812	Synaptics.exe	33
PID 2812 wrote to memory of 2628	2812	Synaptics.exe	33
PID 2812 wrote to memory of 2628	2812	Synaptics.exe	33
PID 2812 wrote to memory of 2628	2812	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
"C:\Users\Admin\AppData\Local\Temp\eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Local\Temp\._cache_eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe"
  2⤵
  - Executes dropped EXE
  PID:2704
- 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:2812
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2628

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:3020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
1.0MB

MD5
3400d8f99eef8e59a2a64a1371df45bc

SHA1
523137b99892f6ce493339bc9d1569d66f780707

SHA256
eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b

SHA512
3897f6876c6be76a3c55a4a44f0ca45d7f1acea9fad3d5c82a6d10ddd5a784774f86cb5553fd61ff72d549c5955ea30ff917fa7c7e88b7ccc6dab8a7ed52e804

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_eda3d0e2ceca6e0207284adf857645b4402f14351aeb293f95d6481566f25b4b.exe

Filesize
287KB

MD5
ffa637abd482b5e7d3fb75182f43f080

SHA1
d5589ff9d01d8d64669e41161f71e9969ee4204f

SHA256
4d3d363b5b3dcd9fa516b481c92d62c02aed804318bdc4d5e97a68bb6e6d62db

SHA512
515ed43190b9b73feb389efd125cbd4cd435b90189adf51a215cb28d70c564c936cfa6f7ec46b606212979947f341e2b854d33fdeefe190163e508dcfdd3375b

Download Submit
C:\Users\Admin\AppData\Local\Temp\37b3ZGxz.xlsm

Filesize
24KB

MD5
2fccbf438ebb63ea7d230da1c00ac70d

SHA1
ea2cdf194bb1704b5f999fe4ffd399ada7dcb58a

SHA256
ce6b51fec531d6efbd6093edf80646d0082a0431148157434aa3a5c23b3feccb

SHA512
9714694922c4157722ab1425f26b881a7be158dffac3750ae382650bf92fc4806bd4ff5b2ef9a0f29bf613e5f80f1ef1aac3ad8a5633172114bfe27de8743130

Download Submit
C:\Users\Admin\AppData\Local\Temp\37b3ZGxz.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\37b3ZGxz.xlsm

Filesize
26KB

MD5
d8e32827d80cbb74da72b04ee4800946

SHA1
fe1af3e91d862637ef51654f410399a1420017e5

SHA256
7baced60a117740dbae1e08de9bc04beab5d86251e76a6c2437ef7754fde75c4

SHA512
60e9fb7825834d6d86aed5ac28d28cca40f8ff729c6a68621231071d18b65f6b5da837aaa8f950c55dc3111655a0f3ee8117366080859245d478935dd439ece9

Download Submit
C:\Users\Admin\AppData\Local\Temp\37b3ZGxz.xlsm

Filesize
27KB

MD5
e555e7c0cd0f2c9a240b5d7a5964ee18

SHA1
5232052cae99740d635f2820b6fc7c16efaa74e6

SHA256
c6fd3e0dcc891be679b7c60a49d5af18d689879e97670f566f0811d54f6e00a1

SHA512
a53ea065e6fd127494fae9152424e74dd0dacc52596d8f220cf96b464e889cb90fce5ff8f01b2caf050a10a68c9f787d444ee4becf8ae04c50f1dddb3cadbc22

Download Submit
C:\Users\Admin\AppData\Local\Temp\37b3ZGxz.xlsm

Filesize
27KB

MD5
e8934baa51cef1875ec9ecc7d1c1e533

SHA1
1d48cbbda46c33aaa5c9de447c2e58dccd2ff97f

SHA256
5cd32a1e4f493620635896b6b15898bb25b054bb21489681535c06e54a8761fb

SHA512
e77c7bc684c9efa8d599eaab64c87158bd3ef506c03fd663f48ef3d5ada60408553585752c00366d3a977c8e3e533af50ad779a324b90b0e69aebbf9e1c1a8f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\~$37b3ZGxz.xlsm

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
memory/1908-20-0x00000000054C0000-0x000000000564A000-memory.dmp

Filesize
1.5MB

Download
memory/1908-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1908-32-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/2628-48-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2704-21-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2704-23-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2812-44-0x0000000005590000-0x000000000571A000-memory.dmp

Filesize
1.5MB

Download
memory/2812-125-0x0000000005590000-0x000000000571A000-memory.dmp

Filesize
1.5MB

Download
memory/2812-126-0x0000000005590000-0x000000000571A000-memory.dmp

Filesize
1.5MB

Download
memory/2812-127-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/2812-128-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/2812-162-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/3020-46-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3020-124-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads