d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2022, 12:36

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General

Target

d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe
Size

324KB
MD5

3ec82ef5551ba8d3c29e21e94d7d9f8e
SHA1

2e7a4f4be105e388cfbc837252341d2d7f330a76
SHA256

d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60
SHA512

4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 8 IoCs

pid	Process
1540	oobeldr.exe
1176	oobeldr.exe
3480	oobeldr.exe
3876	oobeldr.exe
1288	oobeldr.exe
5048	oobeldr.exe
1884	oobeldr.exe
372	oobeldr.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 644 set thread context of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 1540 set thread context of 1176	1540	oobeldr.exe	90
PID 3480 set thread context of 1288	3480	oobeldr.exe	96
PID 5048 set thread context of 372	5048	oobeldr.exe	99

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3812	372	WerFault.exe	99

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4836	schtasks.exe
3968	schtasks.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 644 wrote to memory of 1032	644	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	80
PID 1032 wrote to memory of 4836	1032	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	84
PID 1032 wrote to memory of 4836	1032	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	84
PID 1032 wrote to memory of 4836	1032	d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe	84
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1540 wrote to memory of 1176	1540	oobeldr.exe	90
PID 1176 wrote to memory of 3968	1176	oobeldr.exe	91
PID 1176 wrote to memory of 3968	1176	oobeldr.exe	91
PID 1176 wrote to memory of 3968	1176	oobeldr.exe	91
PID 3480 wrote to memory of 3876	3480	oobeldr.exe	95
PID 3480 wrote to memory of 3876	3480	oobeldr.exe	95
PID 3480 wrote to memory of 3876	3480	oobeldr.exe	95
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 3480 wrote to memory of 1288	3480	oobeldr.exe	96
PID 5048 wrote to memory of 1884	5048	oobeldr.exe	98
PID 5048 wrote to memory of 1884	5048	oobeldr.exe	98
PID 5048 wrote to memory of 1884	5048	oobeldr.exe	98
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99
PID 5048 wrote to memory of 372	5048	oobeldr.exe	99

C:\Users\Admin\AppData\Local\Temp\d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe
"C:\Users\Admin\AppData\Local\Temp\d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:644
- C:\Users\Admin\AppData\Local\Temp\d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe
  C:\Users\Admin\AppData\Local\Temp\d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1032
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
    3⤵
    - Creates scheduled task(s)
    PID:4836

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1176
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
    3⤵
    - Creates scheduled task(s)
    PID:3968

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3480
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:3876
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:1288

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:1884
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:372
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 372 -s 144
    3⤵
    - Program crash
    PID:3812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 372 -ip 372
1⤵
PID:3844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log

Filesize
789B

MD5
03d2df1e8834bc4ec1756735429b458c

SHA1
4ee6c0f5b04c8e0c5076219c5724032daab11d40

SHA256
745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631

SHA512
2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

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

Filesize
324KB

MD5
3ec82ef5551ba8d3c29e21e94d7d9f8e

SHA1
2e7a4f4be105e388cfbc837252341d2d7f330a76

SHA256
d0ee43ce0d5ec804ddef9461ae74e5d51b6398b794cf3bc01d53500184765e60

SHA512
4fe754a895f11209f2572a56b8761ffa45f5eba916a9371f357ccd6cabe4072f4bb6b5e1213eacdac4b3680676eb13071075d2906111759b0feacde54450fccf

Download Submit
memory/644-135-0x0000000007BA0000-0x0000000007C16000-memory.dmp

Filesize
472KB

Download
memory/644-132-0x0000000000930000-0x0000000000986000-memory.dmp

Filesize
344KB

Download
memory/644-134-0x0000000007900000-0x0000000007992000-memory.dmp

Filesize
584KB

Download
memory/644-136-0x00000000078C0000-0x00000000078DE000-memory.dmp

Filesize
120KB

Download
memory/644-133-0x0000000007DD0000-0x0000000008374000-memory.dmp

Filesize
5.6MB

Download
memory/1032-142-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1032-140-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1032-138-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads