7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc

General

Target

7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Size

233KB
MD5

6b46424f311e8788cbe403da7fc4971e
SHA1

35dc2391baf98941fc1df37864a36f141fd42e16
SHA256

7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc
SHA512

75db704d38909b708dce4ab3570af4e37c81038cf76c078469d210452c1f58dd46d11239b4b7142bdfdcd2d3103492ff8b8980278e34a0f2b0325234151bdc9c
SSDEEP

6144:zSbxtD9NyTRduYTF8Lt5slJARjzy0AjgTz:OxHNy9TSbLRK5

Score

8^/10

persistence

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both"	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{d4e37f8e-5af0-9b64-e86d-0830097e992e}\\n."	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe

Deletes itself 1 IoCs

pid	Process
1488	cmd.exe

Unexpected DNS network traffic destination 8 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	\systemroot\assembly\GAC_64\Desktop.ini	services.exe
File created	\systemroot\assembly\GAC_32\Desktop.ini	services.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2028 set thread context of 1488	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	27

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Installer\{d4e37f8e-5af0-9b64-e86d-0830097e992e}\@	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
File created	C:\Windows\Installer\{d4e37f8e-5af0-9b64-e86d-0830097e992e}\n	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\clsid	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both"	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{d4e37f8e-5af0-9b64-e86d-0830097e992e}\\n."	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
464	services.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1284	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Token: SeDebugPrivilege	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Token: SeDebugPrivilege	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
Token: SeDebugPrivilege	464	services.exe
Token: SeBackupPrivilege	464	services.exe
Token: SeRestorePrivilege	464	services.exe
Token: SeSecurityPrivilege	464	services.exe
Token: SeTakeOwnershipPrivilege	464	services.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1284	Explorer.EXE
1284	Explorer.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 1284	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	11
PID 2028 wrote to memory of 1284	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	11
PID 2028 wrote to memory of 464	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	2
PID 2028 wrote to memory of 1488	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	27
PID 2028 wrote to memory of 1488	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	27
PID 2028 wrote to memory of 1488	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	27
PID 2028 wrote to memory of 1488	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	27
PID 2028 wrote to memory of 1488	2028	7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe	27

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
- Drops desktop.ini file(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1284
- C:\Users\Admin\AppData\Local\Temp\7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
  "C:\Users\Admin\AppData\Local\Temp\7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe"
  2⤵
  - Registers COM server for autorun
  - Suspicious use of SetThreadContext
  - Drops file in Windows directory
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2028
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Deletes itself
    PID:1488

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\systemroot\Installer\{d4e37f8e-5af0-9b64-e86d-0830097e992e}\@

Filesize
2KB

MD5
da41107d5df3969847b93b313aee4926

SHA1
f134def9e6e2532781efdaecd619e5f169d9cdfc

SHA256
892d72596b30814962a29d16da4801fdd5bafa0c930133011023edff46608dbe

SHA512
6c30e7f158506ef3e1e5ca508991f1364e9a93cb8b4caa52829ba100f4678c0f4f6b0467ee558e8127629bceb2c15647dc23c4a4ffa34305b2237e6592118dad

Download Submit
memory/464-79-0x00000000001B0000-0x00000000001BF000-memory.dmp

Filesize
60KB

Download
memory/464-71-0x00000000001A0000-0x00000000001AF000-memory.dmp

Filesize
60KB

Download
memory/464-83-0x00000000001B0000-0x00000000001BF000-memory.dmp

Filesize
60KB

Download
memory/464-82-0x00000000000F0000-0x00000000000FC000-memory.dmp

Filesize
48KB

Download
memory/464-75-0x00000000001A0000-0x00000000001AF000-memory.dmp

Filesize
60KB

Download
memory/1284-78-0x0000000002990000-0x000000000299F000-memory.dmp

Filesize
60KB

Download
memory/1284-66-0x0000000002230000-0x000000000223F000-memory.dmp

Filesize
60KB

Download
memory/1284-62-0x0000000002230000-0x000000000223F000-memory.dmp

Filesize
60KB

Download
memory/1284-77-0x0000000002210000-0x000000000221C000-memory.dmp

Filesize
48KB

Download
memory/1284-81-0x0000000002210000-0x000000000221C000-memory.dmp

Filesize
48KB

Download
memory/1284-58-0x0000000002230000-0x000000000223F000-memory.dmp

Filesize
60KB

Download
memory/2028-56-0x0000000000230000-0x000000000026D000-memory.dmp

Filesize
244KB

Download
memory/2028-55-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2028-54-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2028-80-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2028-57-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2028-85-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download

Analysis

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