1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

Analysis

max time kernel
116s
max time network
151s
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, 02:41

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General

Target

1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe
Size

323KB
MD5

7f4d19c89430765e058a454b0f29c8bd
SHA1

c0986505f03c4498c8eb0fd92c42d353b6b53d60
SHA256

1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114
SHA512

3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
1300	oobeldr.exe
2456	oobeldr.exe
116	oobeldr.exe
4928	oobeldr.exe
4728	oobeldr.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1404 set thread context of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1300 set thread context of 116	1300	oobeldr.exe	91
PID 4928 set thread context of 4728	4928	oobeldr.exe	95

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
4628	schtasks.exe
368	schtasks.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1404 wrote to memory of 1208	1404	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	79
PID 1208 wrote to memory of 4628	1208	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	80
PID 1208 wrote to memory of 4628	1208	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	80
PID 1208 wrote to memory of 4628	1208	1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe	80
PID 1300 wrote to memory of 2456	1300	oobeldr.exe	90
PID 1300 wrote to memory of 2456	1300	oobeldr.exe	90
PID 1300 wrote to memory of 2456	1300	oobeldr.exe	90
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 1300 wrote to memory of 116	1300	oobeldr.exe	91
PID 116 wrote to memory of 368	116	oobeldr.exe	92
PID 116 wrote to memory of 368	116	oobeldr.exe	92
PID 116 wrote to memory of 368	116	oobeldr.exe	92
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95
PID 4928 wrote to memory of 4728	4928	oobeldr.exe	95

C:\Users\Admin\AppData\Local\Temp\1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe
"C:\Users\Admin\AppData\Local\Temp\1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Users\Admin\AppData\Local\Temp\1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe
  C:\Users\Admin\AppData\Local\Temp\1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1208
- - 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:4628

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:1300
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:2456
- 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:116
- - 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:368

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:4928
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:4728

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
323KB

MD5
7f4d19c89430765e058a454b0f29c8bd

SHA1
c0986505f03c4498c8eb0fd92c42d353b6b53d60

SHA256
1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

SHA512
3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6

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

Filesize
323KB

MD5
7f4d19c89430765e058a454b0f29c8bd

SHA1
c0986505f03c4498c8eb0fd92c42d353b6b53d60

SHA256
1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

SHA512
3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6

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

Filesize
323KB

MD5
7f4d19c89430765e058a454b0f29c8bd

SHA1
c0986505f03c4498c8eb0fd92c42d353b6b53d60

SHA256
1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

SHA512
3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6

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

Filesize
323KB

MD5
7f4d19c89430765e058a454b0f29c8bd

SHA1
c0986505f03c4498c8eb0fd92c42d353b6b53d60

SHA256
1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

SHA512
3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6

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

Filesize
323KB

MD5
7f4d19c89430765e058a454b0f29c8bd

SHA1
c0986505f03c4498c8eb0fd92c42d353b6b53d60

SHA256
1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

SHA512
3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6

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

Filesize
323KB

MD5
7f4d19c89430765e058a454b0f29c8bd

SHA1
c0986505f03c4498c8eb0fd92c42d353b6b53d60

SHA256
1e190e32c32a7d9818ae98f04150d14412cba32ac573427eb1d2d5d5a4ac5114

SHA512
3efbde0a25bc9a6c687b597714c1a02e0a98a49446df45a549603b1bb585758a8a311d21d2c87cf33b90382d3aaa17860c0083889f297e4dd5f1d59a3c9646f6

Download Submit
memory/1208-142-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1208-140-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1208-138-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1404-136-0x0000000006FA0000-0x0000000006FBE000-memory.dmp

Filesize
120KB

Download
memory/1404-132-0x0000000000010000-0x0000000000066000-memory.dmp

Filesize
344KB

Download
memory/1404-135-0x0000000007290000-0x0000000007306000-memory.dmp

Filesize
472KB

Download
memory/1404-134-0x0000000006FF0000-0x0000000007082000-memory.dmp

Filesize
584KB

Download
memory/1404-133-0x0000000007500000-0x0000000007AA4000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads