xred | ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0af

General

Target

ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
Size

765KB
MD5

51b31921043d037ae37b4b2939cb1e90
SHA1

586c1c5350541c9a792f347d6bf57459c2c3ff92
SHA256

ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0af
SHA512

21acfab2a0c19c92ecacaccaffd1ae4cbc68d6016aaaf6f9bcaccc61604b74e7a40e15febc4e7d587a9a14bd6a5a86b28a950e9856775ff29cfab8c8a2780ac7
SSDEEP

12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9m1KE+VIl4Pj:WnsJ39LyjbJkQFMhmC+6GD9GKE+VIl4b

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
2608	._cache_ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
2284	Synaptics.exe
2904	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.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"	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.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 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	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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
2692	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2692	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2608	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	30
PID 1644 wrote to memory of 2608	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	30
PID 1644 wrote to memory of 2608	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	30
PID 1644 wrote to memory of 2608	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	30
PID 1644 wrote to memory of 2284	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	32
PID 1644 wrote to memory of 2284	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	32
PID 1644 wrote to memory of 2284	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	32
PID 1644 wrote to memory of 2284	1644	ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe	32
PID 2284 wrote to memory of 2904	2284	Synaptics.exe	33
PID 2284 wrote to memory of 2904	2284	Synaptics.exe	33
PID 2284 wrote to memory of 2904	2284	Synaptics.exe	33
PID 2284 wrote to memory of 2904	2284	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
"C:\Users\Admin\AppData\Local\Temp\ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Users\Admin\AppData\Local\Temp\._cache_ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe"
  2⤵
  - Executes dropped EXE
  PID:2608
- 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
    PID:2904

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:2692

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
765KB

MD5
51b31921043d037ae37b4b2939cb1e90

SHA1
586c1c5350541c9a792f347d6bf57459c2c3ff92

SHA256
ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0af

SHA512
21acfab2a0c19c92ecacaccaffd1ae4cbc68d6016aaaf6f9bcaccc61604b74e7a40e15febc4e7d587a9a14bd6a5a86b28a950e9856775ff29cfab8c8a2780ac7

Download Submit
C:\Users\Admin\AppData\Local\Temp\whlqlu51.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\whlqlu51.xlsm

Filesize
24KB

MD5
89d59725cc742856ad9a459e8486e9ca

SHA1
0a81745609a315d578e2e85c20c73af56b27aeda

SHA256
0c8e05e7d30f13290b4c9595abcc44b00024d88e4261075c7bfa53eb9127d513

SHA512
ef0c6602b10aa88c6703350b3560a9e31532d2b89e6b3bb5159bff90fe7631f4a90c1b3991d8c41201cd8786ed2c74eee685f0017a51619d9c6c1baef10bafda

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ab1cdcf0bada426608d4bd9fb70a0509241e16189ed9fa9ec61b11f61e04c0afN.exe

Filesize
12KB

MD5
a4cde91d4fa8f459306ed07b5349eed5

SHA1
094eb0f807647e51ebc740f16b546be4a36e964e

SHA256
ebc4263dea5a956e25c40b586d13fead65e55f209af0ff484faf909f4cdc621d

SHA512
618d2aedc9dd3ab6d12e09f638c3f401ce877de5d17ffd09acf04cbba140b6a2fe571ae561e7933d54fc6bbbf79109648b6cc52bf5e4c581449c0736ca44588a

Download Submit
memory/1644-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1644-25-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2284-35-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2284-79-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2284-80-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2284-108-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2284-113-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2692-36-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads