xred | eca65e00ad66139843456d64a4d5eb82f73e6c0a379e96d76cd33fab5402542b

General

Target

143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe
Size

826KB
MD5

143ab1359054d9bb4c0d0ab7ae2f8950
SHA1

112f211c09d2ea9296ac508914320187326c411b
SHA256

eca65e00ad66139843456d64a4d5eb82f73e6c0a379e96d76cd33fab5402542b
SHA512

01398acd48a357db67ed8757e7d494278ac7a91dcbd3537bb124626a3a418b5cd54aebbd403d30ebe39c2f6ba843e32097884280813d0f5966190d3bda903a38
SSDEEP

12288:tMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V90t0rD:tnsJ39LyjbJkQFMhmC+6GD9Cw

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe

Executes dropped EXE 2 IoCs

pid	Process
4828	._cache_143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe
3000	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"	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.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	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe

NSIS installer 3 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000023297-5.dat	nsis_installer_1
behavioral2/files/0x0007000000023297-5.dat	nsis_installer_2
behavioral2/files/0x0007000000023410-39.dat	nsis_installer_2

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 4828	1820	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe	85
PID 1820 wrote to memory of 4828	1820	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe	85
PID 1820 wrote to memory of 4828	1820	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe	85
PID 1820 wrote to memory of 3000	1820	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe	86
PID 1820 wrote to memory of 3000	1820	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe	86
PID 1820 wrote to memory of 3000	1820	143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe	86

C:\Users\Admin\AppData\Local\Temp\143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Users\Admin\AppData\Local\Temp\._cache_143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4828
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3000
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    PID:3076

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
1⤵
PID:2664

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

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
826KB

MD5
143ab1359054d9bb4c0d0ab7ae2f8950

SHA1
112f211c09d2ea9296ac508914320187326c411b

SHA256
eca65e00ad66139843456d64a4d5eb82f73e6c0a379e96d76cd33fab5402542b

SHA512
01398acd48a357db67ed8757e7d494278ac7a91dcbd3537bb124626a3a418b5cd54aebbd403d30ebe39c2f6ba843e32097884280813d0f5966190d3bda903a38

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_143ab1359054d9bb4c0d0ab7ae2f8950_NeikiAnalytics.exe

Filesize
72KB

MD5
f49f53d53e838242243f9bfce2a58de7

SHA1
e6dd639080ca7c9fd566f8b1e51f729feab653a4

SHA256
591305ce58fbc6abd8cb49c0b12fe872d423dd33022acefe535f7245a84b9a18

SHA512
9ca3a2ae7d248ec1fab4c3c71977c26c57f839580f50b2be2d5c77f06ff92add609182ef4cce7d47af7085f15c2a749f2377baa284f667cdb1e4689f70003f92

Download Submit
C:\Users\Admin\AppData\Local\Temp\oOUOk1Ej.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
memory/1820-101-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1820-0-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/2664-136-0x00007FFC9E630000-0x00007FFC9E640000-memory.dmp

Filesize
64KB

Download
memory/2664-139-0x00007FFC9E630000-0x00007FFC9E640000-memory.dmp

Filesize
64KB

Download
memory/2664-141-0x00007FFC9C090000-0x00007FFC9C0A0000-memory.dmp

Filesize
64KB

Download
memory/2664-137-0x00007FFC9E630000-0x00007FFC9E640000-memory.dmp

Filesize
64KB

Download
memory/2664-138-0x00007FFC9E630000-0x00007FFC9E640000-memory.dmp

Filesize
64KB

Download
memory/2664-140-0x00007FFC9E630000-0x00007FFC9E640000-memory.dmp

Filesize
64KB

Download
memory/2664-142-0x00007FFC9C090000-0x00007FFC9C0A0000-memory.dmp

Filesize
64KB

Download
memory/3000-102-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/3000-159-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/3000-161-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/3000-167-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/3000-188-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads