orcus | c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030

Analysis

max time kernel
148s
max time network
148s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 01:19

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General

Target

c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe
Size

3.0MB
MD5

0a8741bf24a517d75d1bffe859652340
SHA1

2c46106097de66329b81488c147fd9fdf6d77eef
SHA256

c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030
SHA512

e65156ddfa0fcd655456264560a4595e420e5d5e51e2cbb1a891a00b2c5bff0a6544668a42949e607bf6350f617029a6fa380542010a71d7c007c6c2b53547b1
SSDEEP

49152:yUr37p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpXu/nRFfjI7L0qb:yKHTPJg8z1mKnypSbRxo9JCm

Score

10^/10

orcus новый тег rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

31.44.184.52:64770

Mutex

sudo_hal858ujvt6et79hqbrtvi32dxbc2c2c

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.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 main payload 1 IoCs

resource	yara_rule
behavioral1/files/0x000b000000015d27-10.dat	family_orcus

Orcurs Rat Executable 10 IoCs

resource	yara_rule
behavioral1/memory/2884-1-0x0000000001340000-0x000000000163E000-memory.dmp	orcus
behavioral1/files/0x000b000000015d27-10.dat	orcus
behavioral1/memory/1072-17-0x0000000001000000-0x00000000012FE000-memory.dmp	orcus
behavioral1/memory/2688-27-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2688-32-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2688-31-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2688-25-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2688-30-0x0000000000400000-0x00000000006FE000-memory.dmp	orcus
behavioral1/memory/2400-35-0x00000000013B0000-0x00000000016AE000-memory.dmp	orcus
behavioral1/memory/1900-40-0x0000000000360000-0x000000000065E000-memory.dmp	orcus

Executes dropped EXE 4 IoCs

pid	Process
1072	TlauncherUninstall.exe
2400	TlauncherUninstall.exe
2184	TlauncherUninstall.exe
1900	TlauncherUninstall.exe

Loads dropped DLL 1 IoCs

pid	Process
2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1072 set thread context of 2688	1072	TlauncherUninstall.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe
1072	TlauncherUninstall.exe
1072	TlauncherUninstall.exe
2688	caspol.exe
2688	caspol.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe
Token: SeDebugPrivilege	1072	TlauncherUninstall.exe
Token: SeDebugPrivilege	2688	caspol.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 2884 wrote to memory of 1072	2884	c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe	28
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 1072 wrote to memory of 2688	1072	TlauncherUninstall.exe	30
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2400	2676	taskeng.exe	31
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 2184	2676	taskeng.exe	34
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35
PID 2676 wrote to memory of 1900	2676	taskeng.exe	35

C:\Users\Admin\AppData\Local\Temp\c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe
"C:\Users\Admin\AppData\Local\Temp\c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  "C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1072
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2688

C:\Windows\system32\taskeng.exe
taskeng.exe {C4E2CD04-991E-45F3-BFBF-209A99EAACA9} S-1-5-21-3627615824-4061627003-3019543961-1000:SCFGBRBT\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  2⤵
  - Executes dropped EXE
  PID:2400
- C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  2⤵
  - Executes dropped EXE
  PID:2184
- C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe
  2⤵
  - Executes dropped EXE
  PID:1900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe.config

Filesize
357B

MD5
a2b76cea3a59fa9af5ea21ff68139c98

SHA1
35d76475e6a54c168f536e30206578babff58274

SHA256
f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

SHA512
b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

Download Submit
\Users\rc\AppData\Roaming\.minecraft\TlauncherUninstall.exe

Filesize
3.0MB

MD5
0a8741bf24a517d75d1bffe859652340

SHA1
2c46106097de66329b81488c147fd9fdf6d77eef

SHA256
c302331fbd65bad40e055b2ddb03d41ad181f4af6dc4daec9ea80d9f63b09030

SHA512
e65156ddfa0fcd655456264560a4595e420e5d5e51e2cbb1a891a00b2c5bff0a6544668a42949e607bf6350f617029a6fa380542010a71d7c007c6c2b53547b1

Download Submit
memory/1072-20-0x00000000047D0000-0x000000000481E000-memory.dmp

Filesize
312KB

Download
memory/1072-18-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/1072-33-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/1072-19-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/1072-17-0x0000000001000000-0x00000000012FE000-memory.dmp

Filesize
3.0MB

Download
memory/1900-40-0x0000000000360000-0x000000000065E000-memory.dmp

Filesize
3.0MB

Download
memory/2400-35-0x00000000013B0000-0x00000000016AE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-36-0x0000000000A70000-0x0000000000A88000-memory.dmp

Filesize
96KB

Download
memory/2688-31-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-37-0x0000000000AA0000-0x0000000000AB0000-memory.dmp

Filesize
64KB

Download
memory/2688-22-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-30-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-27-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2688-23-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-32-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2688-25-0x0000000000400000-0x00000000006FE000-memory.dmp

Filesize
3.0MB

Download
memory/2884-5-0x0000000000510000-0x0000000000522000-memory.dmp

Filesize
72KB

Download
memory/2884-1-0x0000000001340000-0x000000000163E000-memory.dmp

Filesize
3.0MB

Download
memory/2884-3-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2884-4-0x0000000000A70000-0x0000000000ACC000-memory.dmp

Filesize
368KB

Download
memory/2884-2-0x00000000003B0000-0x00000000003BE000-memory.dmp

Filesize
56KB

Download
memory/2884-15-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2884-0-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download