a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b

Analysis

max time kernel
186s
max time network
191s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 00:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
Size

924KB
MD5

32773e7b7b63ed06db0f45388e860723
SHA1

f6dfd607be4e41deda9751294ff0095ce5094ce0
SHA256

a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b
SHA512

8f267776d0cf77704ca2110ca0f0b86b72d1e121ae9116ee6db4fb1b61338120be96bc1db6f21d1e99f5e562c65f9714ca6568bc46c1519b9f8f82c3cd229b32
SSDEEP

24576:x+xyXMK/7zMJ+NnzwlcRMlvHrzLePhyfKPHgJ:4STzMJ4wlnlTz6PhyfK4J

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1540	Xbox 360 1 Generator.exe
1640	svchost.exe
1836	Xbox 360 1 Generator.exe
1704	svchost.exe

Loads dropped DLL 6 IoCs

pid	Process
1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
1364	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
1364	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
1640	svchost.exe
1640	svchost.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchost.exe"	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe

Enumerates connected drives 3 TTPs 22 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\L:	svchost.exe
File opened (read-only)	\??\M:	svchost.exe
File opened (read-only)	\??\S:	svchost.exe
File opened (read-only)	\??\Y:	svchost.exe
File opened (read-only)	\??\J:	svchost.exe
File opened (read-only)	\??\Q:	svchost.exe
File opened (read-only)	\??\U:	svchost.exe
File opened (read-only)	\??\V:	svchost.exe
File opened (read-only)	\??\W:	svchost.exe
File opened (read-only)	\??\Z:	svchost.exe
File opened (read-only)	\??\O:	svchost.exe
File opened (read-only)	\??\N:	svchost.exe
File opened (read-only)	\??\P:	svchost.exe
File opened (read-only)	\??\R:	svchost.exe
File opened (read-only)	\??\T:	svchost.exe
File opened (read-only)	\??\G:	svchost.exe
File opened (read-only)	\??\F:	svchost.exe
File opened (read-only)	\??\H:	svchost.exe
File opened (read-only)	\??\I:	svchost.exe
File opened (read-only)	\??\K:	svchost.exe
File opened (read-only)	\??\X:	svchost.exe
File opened (read-only)	\??\E:	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1312 set thread context of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1640 set thread context of 1704	1640	svchost.exe	31

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
1540	Xbox 360 1 Generator.exe
1640	svchost.exe
1836	Xbox 360 1 Generator.exe

Suspicious use of WriteProcessMemory 42 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 1540	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	27
PID 1312 wrote to memory of 1540	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	27
PID 1312 wrote to memory of 1540	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	27
PID 1312 wrote to memory of 1540	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	27
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1312 wrote to memory of 1364	1312	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	28
PID 1364 wrote to memory of 1640	1364	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	29
PID 1364 wrote to memory of 1640	1364	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	29
PID 1364 wrote to memory of 1640	1364	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	29
PID 1364 wrote to memory of 1640	1364	a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe	29
PID 1640 wrote to memory of 1836	1640	svchost.exe	30
PID 1640 wrote to memory of 1836	1640	svchost.exe	30
PID 1640 wrote to memory of 1836	1640	svchost.exe	30
PID 1640 wrote to memory of 1836	1640	svchost.exe	30
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31
PID 1640 wrote to memory of 1704	1640	svchost.exe	31

C:\Users\Admin\AppData\Local\Temp\a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
"C:\Users\Admin\AppData\Local\Temp\a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe
  "C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1540
- C:\Users\Admin\AppData\Local\Temp\a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe
  C:\Users\Admin\AppData\Local\Temp\a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b.exe ""
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1364
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1640
  - - C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe
      "C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:1836
  - - C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe ""
      4⤵
      Executes dropped EXE
      Enumerates connected drives
      PID:1704

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe

Filesize
924KB

MD5
32773e7b7b63ed06db0f45388e860723

SHA1
f6dfd607be4e41deda9751294ff0095ce5094ce0

SHA256
a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b

SHA512
8f267776d0cf77704ca2110ca0f0b86b72d1e121ae9116ee6db4fb1b61338120be96bc1db6f21d1e99f5e562c65f9714ca6568bc46c1519b9f8f82c3cd229b32

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe

Filesize
924KB

MD5
32773e7b7b63ed06db0f45388e860723

SHA1
f6dfd607be4e41deda9751294ff0095ce5094ce0

SHA256
a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b

SHA512
8f267776d0cf77704ca2110ca0f0b86b72d1e121ae9116ee6db4fb1b61338120be96bc1db6f21d1e99f5e562c65f9714ca6568bc46c1519b9f8f82c3cd229b32

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe

Filesize
924KB

MD5
32773e7b7b63ed06db0f45388e860723

SHA1
f6dfd607be4e41deda9751294ff0095ce5094ce0

SHA256
a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b

SHA512
8f267776d0cf77704ca2110ca0f0b86b72d1e121ae9116ee6db4fb1b61338120be96bc1db6f21d1e99f5e562c65f9714ca6568bc46c1519b9f8f82c3cd229b32

Download Submit
\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
\Users\Admin\AppData\Local\Temp\Xbox 360 1 Generator.exe

Filesize
400KB

MD5
4fb928be9763d8ec07b5640b106004c8

SHA1
ce50259733c4133adcb179213809d22593af9ceb

SHA256
4837b08c1a07db4a2acff556b962a5a427e3925879857739709f7f36481cddc9

SHA512
ed2a6dc12cae4f6d032be89908bc616315608e43843c3942cf0e449039e2d6960f8adfe0a40e0c21d7cb0cf9fd6fa9c5d9e9543927ea73f47d6e0392bc75c9b6

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\svchost.exe

Filesize
924KB

MD5
32773e7b7b63ed06db0f45388e860723

SHA1
f6dfd607be4e41deda9751294ff0095ce5094ce0

SHA256
a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b

SHA512
8f267776d0cf77704ca2110ca0f0b86b72d1e121ae9116ee6db4fb1b61338120be96bc1db6f21d1e99f5e562c65f9714ca6568bc46c1519b9f8f82c3cd229b32

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\svchost.exe

Filesize
924KB

MD5
32773e7b7b63ed06db0f45388e860723

SHA1
f6dfd607be4e41deda9751294ff0095ce5094ce0

SHA256
a0d777aca98a1d194a1fe771ed0c119e38412b5370cc7a8782587d371b823c4b

SHA512
8f267776d0cf77704ca2110ca0f0b86b72d1e121ae9116ee6db4fb1b61338120be96bc1db6f21d1e99f5e562c65f9714ca6568bc46c1519b9f8f82c3cd229b32

Download Submit
memory/1312-56-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1312-66-0x0000000000400000-0x00000000004FD000-memory.dmp

Filesize
1012KB

Download
memory/1364-65-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1364-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1364-74-0x00000000030A0000-0x000000000319D000-memory.dmp

Filesize
1012KB

Download
memory/1364-71-0x0000000002F30000-0x0000000002F40000-memory.dmp

Filesize
64KB

Download
memory/1364-69-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1364-68-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-91-0x0000000000400000-0x00000000004FD000-memory.dmp

Filesize
1012KB

Download
memory/1704-93-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1704-94-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1704-95-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download