xred | 9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4b

General

Target

9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
Size

1.4MB
MD5

ea245dc9b0ceb9c0790a4ba444e955e0
SHA1

51715390ced9bf47fc6b3ea45b437e6382b5cd76
SHA256

9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4b
SHA512

e3100ebeb388a4f0ffd1fa90fd8ccfcdd80de0b5827f5caa6a7bb6335e7e74d33d6fdcb17afe72609176b2441cd66aba10370848b51cb0a9a5926f0ea63db9ab
SSDEEP

12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ZnH:mnsJ39LyjbJkQFMhmC+6GD9t

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
2976	._cache_9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
2588	Synaptics.exe
2640	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
2588	Synaptics.exe
2588	Synaptics.exe
2588	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"	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.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	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.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
1224	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1224	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2976	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	30
PID 2828 wrote to memory of 2976	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	30
PID 2828 wrote to memory of 2976	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	30
PID 2828 wrote to memory of 2976	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	30
PID 2828 wrote to memory of 2588	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	32
PID 2828 wrote to memory of 2588	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	32
PID 2828 wrote to memory of 2588	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	32
PID 2828 wrote to memory of 2588	2828	9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe	32
PID 2588 wrote to memory of 2640	2588	Synaptics.exe	33
PID 2588 wrote to memory of 2640	2588	Synaptics.exe	33
PID 2588 wrote to memory of 2640	2588	Synaptics.exe	33
PID 2588 wrote to memory of 2640	2588	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
"C:\Users\Admin\AppData\Local\Temp\9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Users\Admin\AppData\Local\Temp\._cache_9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe"
  2⤵
  - Executes dropped EXE
  PID:2976
- 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:2588
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2640

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:1224

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
1.4MB

MD5
ea245dc9b0ceb9c0790a4ba444e955e0

SHA1
51715390ced9bf47fc6b3ea45b437e6382b5cd76

SHA256
9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4b

SHA512
e3100ebeb388a4f0ffd1fa90fd8ccfcdd80de0b5827f5caa6a7bb6335e7e74d33d6fdcb17afe72609176b2441cd66aba10370848b51cb0a9a5926f0ea63db9ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe

Filesize
76KB

MD5
e0bf32cb164fe15e7356ce33f7e71236

SHA1
c282ccbdcdeace4fea51c97ef56b43e72097d8d1

SHA256
8b351fc9cae7afb7c3a23aeb8b3f2eb971dceb387ad20947c27d9fcb28b81c0c

SHA512
bb429142530fef2cec375770e497a3076be66ea95b7d597118313e1547b53f8e344e7f13af3073a2bca8a64130a291de782fcb304512b12542cac39f2bd3024b

Download Submit
C:\Users\Admin\AppData\Local\Temp\HjH5Td5N.xlsm

Filesize
21KB

MD5
bdad9c0e82ae3837a721e41cb062df10

SHA1
a0929fac035435a65eacb09a466bcc3706cbe154

SHA256
190b6a24c40bb4da466651e03cbf9bc50bf17b2bafafb15a90fa516f8d2cce77

SHA512
46f07d4e49882be5dae52525703006a04840c8fa0ffd28f65d4755ebadd914d1bb001432a0f3188258fbe5c699e2c781f45090b306fa2a0db7788112145a2c0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\HjH5Td5N.xlsm

Filesize
25KB

MD5
157338ab102801706611764a19fcff90

SHA1
fdd043f38fd81d858ab2f24ee12715d4f7efec26

SHA256
2f64a78ec69d8d1a1cf0af01133725bbdeb69359a9417f753fa0e2d04168ef91

SHA512
b4934c3d939c38aa747dd5d617f890450f01efacab5e43374414b2137a82a40a9dcccce0e762adfebe27bad8256100f5e0e5793339c769df49654760e42a9ff2

Download Submit
C:\Users\Admin\AppData\Local\Temp\HjH5Td5N.xlsm

Filesize
25KB

MD5
5bdb2e88855455e9d688b58b953eabf9

SHA1
529967c7a320e642b16d13642338be7c3dff6ac0

SHA256
2c14cf42810fe1aa392cd0158212bdd1e105863ba3d844ceca8bf0259c7b8ddf

SHA512
f5663fcfad40ab00470d86ad1b070848d4d96b5bf6ae58f5aa079c9a4c19baed55ea312fc220890851fcf7f80b61f9c1f84a61ee1107532fb61508605671b114

Download Submit
C:\Users\Admin\AppData\Local\Temp\HjH5Td5N.xlsm

Filesize
27KB

MD5
cd287d67f3e4fd866169024f80ca0e23

SHA1
25f228e108f57246ef1e61cbc58610de1d789551

SHA256
fbdd5f820171e6539c95ab0d82d353dea9c85decdce4d6426b9e4d5aeeeaf32c

SHA512
edfb2eeb62ee94cb4177660ce5648fab1788a07952acfe2b7da7ffe264527dda7d900bb567fab9fcf38f49b0015848758f084878938bab6e28c340a834e4c1ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\HjH5Td5N.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\~$HjH5Td5N.xlsm

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
memory/1224-41-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1224-115-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2588-116-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/2588-126-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/2588-152-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/2828-28-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/2828-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads