xred | 0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08

General

Target

0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
Size

853KB
MD5

ef8c43f06f3ac8aa1ab0704c75781ca0
SHA1

75248524a33180c4b934701a98914e23795df81d
SHA256

0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08
SHA512

aef4af564f84bfa34f885d00c1976cd31d2958c3926206e4a8a71a7de86132571b8e9afa64c561b2b3239a90f511b2ff6b196d28c2767f505492c3bc29328d8a
SSDEEP

24576:xnsJ39LyjbJkQFMhmC+6GD9pqra3PCvXvY:xnsHyjtk2MYC5GDkvY

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
3004	._cache_0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
2900	Synaptics.exe
2676	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
2900	Synaptics.exe
2900	Synaptics.exe
2900	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"	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.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	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.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
2776	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2776	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 3004	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	29
PID 2380 wrote to memory of 3004	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	29
PID 2380 wrote to memory of 3004	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	29
PID 2380 wrote to memory of 3004	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	29
PID 2380 wrote to memory of 2900	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	31
PID 2380 wrote to memory of 2900	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	31
PID 2380 wrote to memory of 2900	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	31
PID 2380 wrote to memory of 2900	2380	0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe	31
PID 2900 wrote to memory of 2676	2900	Synaptics.exe	32
PID 2900 wrote to memory of 2676	2900	Synaptics.exe	32
PID 2900 wrote to memory of 2676	2900	Synaptics.exe	32
PID 2900 wrote to memory of 2676	2900	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
"C:\Users\Admin\AppData\Local\Temp\0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\._cache_0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe"
  2⤵
  - Executes dropped EXE
  PID:3004
- 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:2900
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2676

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:2776

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
853KB

MD5
ef8c43f06f3ac8aa1ab0704c75781ca0

SHA1
75248524a33180c4b934701a98914e23795df81d

SHA256
0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08

SHA512
aef4af564f84bfa34f885d00c1976cd31d2958c3926206e4a8a71a7de86132571b8e9afa64c561b2b3239a90f511b2ff6b196d28c2767f505492c3bc29328d8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\D3AVeTpj.xlsm

Filesize
32KB

MD5
16151fc612b17afcdf502de03b79723c

SHA1
3a90b51f91030fb17eabf4a9a4ecc38b9aaee1c4

SHA256
6999419affd55c96a4ab632f7c720c7d0f52e9049ee355874ecffa32374d4f50

SHA512
f958a6129962bea0da862184a1ddfeed0aa9b40d6fcf9b6144bd2b6e3e878cf87e5ea9e3ef4d8999ec0c12c7c0efb33efe27254b45d8d2f588d95b048bbc5779

Download Submit
C:\Users\Admin\AppData\Local\Temp\D3AVeTpj.xlsm

Filesize
24KB

MD5
e42729c5daef937cb795f344be59d73f

SHA1
a7010653bf70faf2e2be045a93ac4d795bf2da66

SHA256
a928cdc6eb09053fe1978c03c2aaa30b171e6b604bb8b6b99869729fc8cedfac

SHA512
a57c4e98e5c8109d8c491bbd27e54b9f8372d70103f5ef2499eb5d1ddc4a36e5be939cfa7b9f068d1af999999e561d3e8b2dbc9bac2eb9eaeb6879ad4381750c

Download Submit
C:\Users\Admin\AppData\Local\Temp\D3AVeTpj.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe

Filesize
100KB

MD5
06f46062e7d56457252a9a3e3a73405a

SHA1
94533bdd051154303d596dabb51187d146f94512

SHA256
8e2bdcaee8dfefcfe42740a43a0079eb1babfc530200bcfb57b1b1a548852af1

SHA512
2551f311a4eb2521a8b0c65ff87dd6a425a85cd242676b4553bc1adf807b432bbcc43144ae186dd04097f78e4ac1da979bb60f0242d07665c1125cf66bf63809

Download Submit
memory/2380-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2380-28-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download
memory/2776-41-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2776-93-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2900-94-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download
memory/2900-129-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads