6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48

Analysis

max time kernel
76s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 03:50

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General

Target

6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
Size

760KB
MD5

08331d69e2e3571168f2d8ee776d9fee
SHA1

958c7e75b127d0d3046bf9151262de561c92bdfc
SHA256

6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48
SHA512

dff5ebdf7b5678b281d7bd7e25f1ac95bb758bcb8cd575a8ac8534d7b64db3e47b237698972f839d2554bbdb7d1ea4cfc00db9b7c1a18fcba8a59c1697422fad
SSDEEP

12288:HE4wxVCGSkyJoocXWr7Halo3nTlbZ7x+9Zm/p5r1EA2YdQEVfWSUJIFLxYBOss6O:HMQ4u+angzIQkUoD81RFip

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Loads dropped DLL 6 IoCs

pid	Process
1728	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
1728	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
824	dw20.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe = "C:\\Users\\Admin\\AppData\\Roaming\\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\\0.0.0.0\\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe"	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 276	1728	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	28
PID 1728 wrote to memory of 276	1728	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	28
PID 1728 wrote to memory of 276	1728	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	28
PID 1728 wrote to memory of 276	1728	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	28
PID 276 wrote to memory of 824	276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	29
PID 276 wrote to memory of 824	276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	29
PID 276 wrote to memory of 824	276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	29
PID 276 wrote to memory of 824	276	6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe	29

C:\Users\Admin\AppData\Local\Temp\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
"C:\Users\Admin\AppData\Local\Temp\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
  C:\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:276
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 560
    3⤵
    - Loads dropped DLL
    PID:824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Filesize
760KB

MD5
08331d69e2e3571168f2d8ee776d9fee

SHA1
958c7e75b127d0d3046bf9151262de561c92bdfc

SHA256
6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48

SHA512
dff5ebdf7b5678b281d7bd7e25f1ac95bb758bcb8cd575a8ac8534d7b64db3e47b237698972f839d2554bbdb7d1ea4cfc00db9b7c1a18fcba8a59c1697422fad

Download Submit
C:\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Filesize
760KB

MD5
08331d69e2e3571168f2d8ee776d9fee

SHA1
958c7e75b127d0d3046bf9151262de561c92bdfc

SHA256
6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48

SHA512
dff5ebdf7b5678b281d7bd7e25f1ac95bb758bcb8cd575a8ac8534d7b64db3e47b237698972f839d2554bbdb7d1ea4cfc00db9b7c1a18fcba8a59c1697422fad

Download Submit
C:\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\User32.dll

Filesize
18KB

MD5
5fa07d6c6384d703766d7935de68850e

SHA1
62f28a572b4d1d359db7017235912ad2599b8c1d

SHA256
120e15dcc4a957649553cd92a5477db9dcbfd9a2cd821e1c904044b5a92d726f

SHA512
7775375f44e0cb00f9bffc023d797dbdb01ebe8429ccfacd7df57beb04427ef309c192d571051242aad1bc400f721f449f86deeb1e5f5d64b6f516bf24e92cc4

Download Submit
\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Filesize
760KB

MD5
08331d69e2e3571168f2d8ee776d9fee

SHA1
958c7e75b127d0d3046bf9151262de561c92bdfc

SHA256
6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48

SHA512
dff5ebdf7b5678b281d7bd7e25f1ac95bb758bcb8cd575a8ac8534d7b64db3e47b237698972f839d2554bbdb7d1ea4cfc00db9b7c1a18fcba8a59c1697422fad

Download Submit
\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Filesize
760KB

MD5
08331d69e2e3571168f2d8ee776d9fee

SHA1
958c7e75b127d0d3046bf9151262de561c92bdfc

SHA256
6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48

SHA512
dff5ebdf7b5678b281d7bd7e25f1ac95bb758bcb8cd575a8ac8534d7b64db3e47b237698972f839d2554bbdb7d1ea4cfc00db9b7c1a18fcba8a59c1697422fad

Download Submit
\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48.exe

Filesize
760KB

MD5
08331d69e2e3571168f2d8ee776d9fee

SHA1
958c7e75b127d0d3046bf9151262de561c92bdfc

SHA256
6dc12394c4706bc4ff9a2bb7cfe2d42bb5d536cd1190b2cfbe520f1dfb093c48

SHA512
dff5ebdf7b5678b281d7bd7e25f1ac95bb758bcb8cd575a8ac8534d7b64db3e47b237698972f839d2554bbdb7d1ea4cfc00db9b7c1a18fcba8a59c1697422fad

Download Submit
\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\User32.dll

Filesize
18KB

MD5
5fa07d6c6384d703766d7935de68850e

SHA1
62f28a572b4d1d359db7017235912ad2599b8c1d

SHA256
120e15dcc4a957649553cd92a5477db9dcbfd9a2cd821e1c904044b5a92d726f

SHA512
7775375f44e0cb00f9bffc023d797dbdb01ebe8429ccfacd7df57beb04427ef309c192d571051242aad1bc400f721f449f86deeb1e5f5d64b6f516bf24e92cc4

Download Submit
\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\User32.dll

Filesize
18KB

MD5
5fa07d6c6384d703766d7935de68850e

SHA1
62f28a572b4d1d359db7017235912ad2599b8c1d

SHA256
120e15dcc4a957649553cd92a5477db9dcbfd9a2cd821e1c904044b5a92d726f

SHA512
7775375f44e0cb00f9bffc023d797dbdb01ebe8429ccfacd7df57beb04427ef309c192d571051242aad1bc400f721f449f86deeb1e5f5d64b6f516bf24e92cc4

Download Submit
\Users\Admin\AppData\Roaming\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\lwOcxluTOqsZtyHwcllkpMTaFSRhkn\0.0.0.0\User32.dll

Filesize
18KB

MD5
5fa07d6c6384d703766d7935de68850e

SHA1
62f28a572b4d1d359db7017235912ad2599b8c1d

SHA256
120e15dcc4a957649553cd92a5477db9dcbfd9a2cd821e1c904044b5a92d726f

SHA512
7775375f44e0cb00f9bffc023d797dbdb01ebe8429ccfacd7df57beb04427ef309c192d571051242aad1bc400f721f449f86deeb1e5f5d64b6f516bf24e92cc4

Download Submit
memory/276-59-0x0000000000000000-mapping.dmp

Download
memory/276-70-0x0000000074CB0000-0x000000007525B000-memory.dmp

Filesize
5.7MB

Download
memory/276-72-0x0000000074CB0000-0x000000007525B000-memory.dmp

Filesize
5.7MB

Download
memory/824-67-0x0000000000000000-mapping.dmp

Download
memory/1728-54-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1728-56-0x0000000074CB0000-0x000000007525B000-memory.dmp

Filesize
5.7MB

Download
memory/1728-55-0x0000000074CB0000-0x000000007525B000-memory.dmp

Filesize
5.7MB

Download
memory/1728-71-0x0000000074CB0000-0x000000007525B000-memory.dmp

Filesize
5.7MB

Download