xred | 6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d

General

Target

6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
Size

3.1MB
MD5

0b8a713e3a0f37a49aeb3092f658834b
SHA1

033e9440012bc7ad5e25b6f9ceb235956af73fc0
SHA256

6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d
SHA512

d7069bb707a8adc6c73f1dbc9da3b649129bfe3a4fa8e88ba4d9880d74dd40ae73aba2ec3860066f080db3be5ebdf432274c19e498ccfecc38f1a38baf7818df
SSDEEP

98304:lnsmtk2acn+j1wHzyb38mORkdtdCzdSsmHRTo:5LjK1wH+bM3ICQrHC

Score

10^/10

xred backdoor discovery persistence

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
1916	._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
2728	Synaptics.exe
2836	._cache_Synaptics.exe

Loads dropped DLL 9 IoCs

pid	Process
2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
1916	._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
2728	Synaptics.exe
2728	Synaptics.exe
2836	._cache_Synaptics.exe
1916	._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
2836	._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"	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.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	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	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe

NSIS installer 3 IoCs

installer

resource	yara_rule
behavioral1/files/0x0006000000018766-13.dat	nsis_installer_2
behavioral1/files/0x000c00000001226d-7.dat	nsis_installer_1
behavioral1/files/0x000c00000001226d-7.dat	nsis_installer_2

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
2800	EXCEL.EXE

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2836	._cache_Synaptics.exe
1916	._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2800	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 1916	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	30
PID 2084 wrote to memory of 2728	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	31
PID 2084 wrote to memory of 2728	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	31
PID 2084 wrote to memory of 2728	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	31
PID 2084 wrote to memory of 2728	2084	6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe	31
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32
PID 2728 wrote to memory of 2836	2728	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
"C:\Users\Admin\AppData\Local\Temp\6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1916
- 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:2728
- - 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 behavior: GetForegroundWindowSpam
    PID:2836

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:2800

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

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
3.1MB

MD5
0b8a713e3a0f37a49aeb3092f658834b

SHA1
033e9440012bc7ad5e25b6f9ceb235956af73fc0

SHA256
6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d

SHA512
d7069bb707a8adc6c73f1dbc9da3b649129bfe3a4fa8e88ba4d9880d74dd40ae73aba2ec3860066f080db3be5ebdf432274c19e498ccfecc38f1a38baf7818df

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_6022aa20e7b73b4d50c6ae8af3c0636cb3dbc25fbf887fb409b230762a5d193d.exe

Filesize
2.4MB

MD5
d1be561690e1d91e515faf9581cf81a6

SHA1
9fed9a02c3845ca78bd72319bbfcf5140e64a36a

SHA256
7213f30970c9764e1e0f85f15125f9241cf2619fb4724d322b5fe6f8ee3d9da0

SHA512
919e7bd14b65bf4fc778ce3409a92fdb5a59516cdb43d5dd3626ff2d18be9389951a289afe7453aeb6f8b9e314007c007a6f3bb7137f4fd167ce5688cebf28f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\beepa.bmp

Filesize
386KB

MD5
1ac1185d0e10ef4d48f5ee334b4c6a6d

SHA1
611dd2b48b544522c93320ed1dc8f74bdce63b29

SHA256
0bf79b0b07c1da6b6183da39378b32953d7e5c3ba42449a03ec742b597c5c181

SHA512
b8d312f5b289e7a28a1d45f6c074b0935e15bbbe7df047b287e46e2395b53a333a86e02ff27aecfd7812cbf9acce0c8616287fca0b5f49832505206790fd200b

Download Submit
C:\Users\Admin\AppData\Local\Temp\l5q3HdPf.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
\Users\Admin\AppData\Local\Temp\nsoB000.tmp\StartMenu.dll

Filesize
7KB

MD5
a4173b381625f9f12aadb4e1cdaefdb8

SHA1
cf1680c2bc970d5675adbf5e89292a97e6724713

SHA256
7755ff2707ca19344d489a5acec02d9e310425fa6e100d2f13025761676b875b

SHA512
fcac79d42862da6bdd3ecad9d887a975cdff2301a8322f321be58f754a26b27077b452faa4751bbd09cd3371b4afce65255fbbb443e2c93dd2cba0ba652f4a82

Download Submit
\Users\Admin\AppData\Local\Temp\nsyABAC.tmp\AdvSplash.dll

Filesize
6KB

MD5
13cc92f90a299f5b2b2f795d0d2e47dc

SHA1
aa69ead8520876d232c6ed96021a4825e79f542f

SHA256
eb1ca2b3a6e564c32677d0cdc388e26b74ef686e071d7dbca44d0bfa10488feb

SHA512
ff4e6e6e7104568fc85ef3a3f0494a5c7822a4ceaf65c584ad534f08f9a472a8d86f0a62f1f86343c61e2540b2254714b7ea43e4b312ff13d8271ff069386fa3

Download Submit
memory/2084-33-0x0000000000400000-0x0000000000723000-memory.dmp

Filesize
3.1MB

Download
memory/2084-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2728-53-0x0000000000400000-0x0000000000723000-memory.dmp

Filesize
3.1MB

Download
memory/2728-84-0x0000000000400000-0x0000000000723000-memory.dmp

Filesize
3.1MB

Download
memory/2728-85-0x0000000000400000-0x0000000000723000-memory.dmp

Filesize
3.1MB

Download
memory/2728-117-0x0000000000400000-0x0000000000723000-memory.dmp

Filesize
3.1MB

Download
memory/2800-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads