orcus | 8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f

General

Target

8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe
Size

3.0MB
MD5

755950c3d437748aca1415ab20a1e3a2
SHA1

3ec2614eaf91f4fd8b31264e075aa061090ed795
SHA256

8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f
SHA512

5a23cbccce9c5dc3f971981d7de15bbb7eec658c81ddb0e3893fb13306fbb5a4f4cc4b438ccd8d4cfcbff0779e9a28507e3ff5ef146f87fcd1d37b0f86f58974
SSDEEP

49152:Cs7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qb:CsHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus новый тег discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:56194

Mutex

sudo_bo2so9xdt46fk7e5azioias5a3nx8ky3

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\wpsql\longpollpublic.exe
reconnect_delay
10000
registry_keyname
Sudik
taskscheduler_taskname
sudik
watchdog_path
AppData\aga.exe

Signatures

Orcus
Orcus is a Remote Access Trojan that is being sold on underground forums.
rat spyware stealer orcus
Orcus family
orcus

Orcus main payload 1 IoCs

resource	yara_rule
behavioral1/files/0x00070000000193d9-10.dat	family_orcus

Orcurs Rat Executable 8 IoCs

resource	yara_rule
behavioral1/memory/3060-1-0x0000000000DF0000-0x00000000010EE000-memory.dmp	orcus
behavioral1/files/0x00070000000193d9-10.dat	orcus
behavioral1/memory/2676-18-0x0000000000E60000-0x000000000115E000-memory.dmp	orcus
behavioral1/memory/2548-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2548-30-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2548-27-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2548-25-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2548-31-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2676	longpollpublic.exe
304	longpollpublic.exe
1040	longpollpublic.exe
1396	longpollpublic.exe

Loads dropped DLL 1 IoCs

pid	Process
3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2676 set thread context of 2548	2676	longpollpublic.exe	32

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 6 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	longpollpublic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	longpollpublic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	longpollpublic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	longpollpublic.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe
2676	longpollpublic.exe
2676	longpollpublic.exe
2548	caspol.exe
2548	caspol.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe
Token: SeDebugPrivilege	2676	longpollpublic.exe
Token: SeDebugPrivilege	2548	caspol.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2676	3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe	30
PID 3060 wrote to memory of 2676	3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe	30
PID 3060 wrote to memory of 2676	3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe	30
PID 3060 wrote to memory of 2676	3060	8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe	30
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2676 wrote to memory of 2548	2676	longpollpublic.exe	32
PID 2664 wrote to memory of 304	2664	taskeng.exe	33
PID 2664 wrote to memory of 304	2664	taskeng.exe	33
PID 2664 wrote to memory of 304	2664	taskeng.exe	33
PID 2664 wrote to memory of 304	2664	taskeng.exe	33
PID 2664 wrote to memory of 1040	2664	taskeng.exe	35
PID 2664 wrote to memory of 1040	2664	taskeng.exe	35
PID 2664 wrote to memory of 1040	2664	taskeng.exe	35
PID 2664 wrote to memory of 1040	2664	taskeng.exe	35
PID 2664 wrote to memory of 1396	2664	taskeng.exe	36
PID 2664 wrote to memory of 1396	2664	taskeng.exe	36
PID 2664 wrote to memory of 1396	2664	taskeng.exe	36
PID 2664 wrote to memory of 1396	2664	taskeng.exe	36

C:\Users\Admin\AppData\Local\Temp\8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe
"C:\Users\Admin\AppData\Local\Temp\8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  "C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2548

C:\Windows\system32\taskeng.exe
taskeng.exe {78A79704-84EF-458C-9F6F-11D065E9AA9F} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:304
- C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1040
- C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

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:\Users\Admin\AppData\Local\Temp\CabD79C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\wpsql\longpollpublic.exe

Filesize
3.0MB

MD5
755950c3d437748aca1415ab20a1e3a2

SHA1
3ec2614eaf91f4fd8b31264e075aa061090ed795

SHA256
8250d33d40f583afce47950f22bb98c4b068db1a03bfb1f8754cfca0ab14909f

SHA512
5a23cbccce9c5dc3f971981d7de15bbb7eec658c81ddb0e3893fb13306fbb5a4f4cc4b438ccd8d4cfcbff0779e9a28507e3ff5ef146f87fcd1d37b0f86f58974

Download Submit
memory/2548-25-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2548-31-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2548-54-0x0000000005660000-0x0000000005662000-memory.dmp

Filesize
8KB

Download
memory/2548-53-0x00000000054C0000-0x00000000054CE000-memory.dmp

Filesize
56KB

Download
memory/2548-36-0x0000000000F70000-0x0000000000F80000-memory.dmp

Filesize
64KB

Download
memory/2548-34-0x00000000008B0000-0x00000000008C8000-memory.dmp

Filesize
96KB

Download
memory/2548-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2548-27-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2548-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2548-30-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2548-21-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2548-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2676-20-0x0000000000CD0000-0x0000000000D1E000-memory.dmp

Filesize
312KB

Download
memory/2676-19-0x0000000074830000-0x0000000074F1E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-18-0x0000000000E60000-0x000000000115E000-memory.dmp

Filesize
3.0MB

Download
memory/2676-33-0x0000000074830000-0x0000000074F1E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-17-0x0000000074830000-0x0000000074F1E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-0-0x000000007483E000-0x000000007483F000-memory.dmp

Filesize
4KB

Download
memory/3060-4-0x0000000000C00000-0x0000000000C5C000-memory.dmp

Filesize
368KB

Download
memory/3060-14-0x0000000074830000-0x0000000074F1E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-2-0x0000000000470000-0x000000000047E000-memory.dmp

Filesize
56KB

Download
memory/3060-1-0x0000000000DF0000-0x00000000010EE000-memory.dmp

Filesize
3.0MB

Download
memory/3060-3-0x0000000074830000-0x0000000074F1E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-5-0x0000000000640000-0x0000000000652000-memory.dmp

Filesize
72KB

Download

Analysis

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