orcus | 226ec253ffea4cf694beead5ee591540a056fbf423bdf39f7f1ce7f17241aa79

Analysis

max time kernel
128s
max time network
130s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-02-2025 00:01

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General

Target

ExeraLoader.exe
Size

3.0MB
MD5

967a76406b833408269300b470cba1d7
SHA1

1988b2f59f9dcc09035ba413d1a81f724ce6d727
SHA256

226ec253ffea4cf694beead5ee591540a056fbf423bdf39f7f1ce7f17241aa79
SHA512

1d36400a043c30f0f76e117287a2a05d0dedb322ab1a38db8e4990c155ccf14f60a54f81ae4860f6b4e35a411d9ea15388b3c2cfd3ef81bb5673d2c362200dd2
SSDEEP

49152:Cs7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qb:CsHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus exeradbd discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

ExeraDBD

31.44.184.52:57581

Mutex

sudo_cphi4rohn8s06p230o7ave0vlq6yznce

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\linelinux\protectgeo.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/0x0008000000016d2e-10.dat	family_orcus

Orcurs Rat Executable 9 IoCs

resource	yara_rule
behavioral1/memory/2024-1-0x0000000000EE0000-0x00000000011DE000-memory.dmp	orcus
behavioral1/files/0x0008000000016d2e-10.dat	orcus
behavioral1/memory/2108-18-0x00000000009A0000-0x0000000000C9E000-memory.dmp	orcus
behavioral1/memory/2824-26-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-31-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-33-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2824-28-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/288-71-0x0000000000DF0000-0x00000000010EE000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
2108	protectgeo.exe
2700	protectgeo.exe
288	protectgeo.exe
2964	protectgeo.exe

Loads dropped DLL 1 IoCs

pid	Process
2024	ExeraLoader.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2108 set thread context of 2824	2108	protectgeo.exe	34
PID 2700 set thread context of 2652	2700	protectgeo.exe	37

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 7 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	installutil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	protectgeo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	protectgeo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	protectgeo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ExeraLoader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	protectgeo.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2024	ExeraLoader.exe
2108	protectgeo.exe
2108	protectgeo.exe
2108	protectgeo.exe
2108	protectgeo.exe
2700	protectgeo.exe
2700	protectgeo.exe
2700	protectgeo.exe
2700	protectgeo.exe
2824	installutil.exe
2824	installutil.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2024	ExeraLoader.exe
Token: SeDebugPrivilege	2108	protectgeo.exe
Token: SeDebugPrivilege	2700	protectgeo.exe
Token: SeDebugPrivilege	2824	installutil.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 2108	2024	ExeraLoader.exe	31
PID 2024 wrote to memory of 2108	2024	ExeraLoader.exe	31
PID 2024 wrote to memory of 2108	2024	ExeraLoader.exe	31
PID 2024 wrote to memory of 2108	2024	ExeraLoader.exe	31
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2676	2108	protectgeo.exe	33
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2108 wrote to memory of 2824	2108	protectgeo.exe	34
PID 2688 wrote to memory of 2700	2688	taskeng.exe	35
PID 2688 wrote to memory of 2700	2688	taskeng.exe	35
PID 2688 wrote to memory of 2700	2688	taskeng.exe	35
PID 2688 wrote to memory of 2700	2688	taskeng.exe	35
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2604	2700	protectgeo.exe	36
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2700 wrote to memory of 2652	2700	protectgeo.exe	37
PID 2688 wrote to memory of 288	2688	taskeng.exe	39
PID 2688 wrote to memory of 288	2688	taskeng.exe	39
PID 2688 wrote to memory of 288	2688	taskeng.exe	39
PID 2688 wrote to memory of 288	2688	taskeng.exe	39
PID 2688 wrote to memory of 2964	2688	taskeng.exe	41
PID 2688 wrote to memory of 2964	2688	taskeng.exe	41
PID 2688 wrote to memory of 2964	2688	taskeng.exe	41
PID 2688 wrote to memory of 2964	2688	taskeng.exe	41

C:\Users\Admin\AppData\Local\Temp\ExeraLoader.exe
"C:\Users\Admin\AppData\Local\Temp\ExeraLoader.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe
  "C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.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:2108
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    PID:2676
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2824

C:\Windows\system32\taskeng.exe
taskeng.exe {8986B178-7AC0-44E0-9C1C-1688A7D07503} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe
  C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.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:2700
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    PID:2604
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2652
- C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe
  C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:288
- C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe
  C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabEF60.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\Admin\AppData\Roaming\linelinux\protectgeo.exe

Filesize
3.0MB

MD5
967a76406b833408269300b470cba1d7

SHA1
1988b2f59f9dcc09035ba413d1a81f724ce6d727

SHA256
226ec253ffea4cf694beead5ee591540a056fbf423bdf39f7f1ce7f17241aa79

SHA512
1d36400a043c30f0f76e117287a2a05d0dedb322ab1a38db8e4990c155ccf14f60a54f81ae4860f6b4e35a411d9ea15388b3c2cfd3ef81bb5673d2c362200dd2

Download Submit
memory/288-71-0x0000000000DF0000-0x00000000010EE000-memory.dmp

Filesize
3.0MB

Download
memory/2024-1-0x0000000000EE0000-0x00000000011DE000-memory.dmp

Filesize
3.0MB

Download
memory/2024-2-0x0000000000380000-0x000000000038E000-memory.dmp

Filesize
56KB

Download
memory/2024-3-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2024-4-0x0000000000B00000-0x0000000000B5C000-memory.dmp

Filesize
368KB

Download
memory/2024-5-0x0000000000920000-0x0000000000932000-memory.dmp

Filesize
72KB

Download
memory/2024-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2024-14-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2108-17-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2108-20-0x0000000000450000-0x0000000000462000-memory.dmp

Filesize
72KB

Download
memory/2108-21-0x00000000048D0000-0x000000000491E000-memory.dmp

Filesize
312KB

Download
memory/2108-19-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2108-18-0x00000000009A0000-0x0000000000C9E000-memory.dmp

Filesize
3.0MB

Download
memory/2108-34-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2652-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-36-0x0000000000440000-0x0000000000452000-memory.dmp

Filesize
72KB

Download
memory/2824-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2824-24-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-33-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-28-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-31-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-49-0x00000000007F0000-0x0000000000802000-memory.dmp

Filesize
72KB

Download
memory/2824-50-0x0000000000850000-0x0000000000868000-memory.dmp

Filesize
96KB

Download
memory/2824-51-0x0000000000A50000-0x0000000000A60000-memory.dmp

Filesize
64KB

Download
memory/2824-26-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2824-68-0x0000000001050000-0x000000000105E000-memory.dmp

Filesize
56KB

Download
memory/2824-69-0x00000000010F0000-0x00000000010F2000-memory.dmp

Filesize
8KB

Download
memory/2824-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download