10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

Analysis

max time kernel
157s
max time network
139s
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 12:28

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General

Target

10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe
Size

324KB
MD5

b202aed144106ceac08c546b5e5319f8
SHA1

11823125026cb38dcf97ece12780b1dd05a33eda
SHA256

10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc
SHA512

0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 7 IoCs

pid	Process
4268	oobeldr.exe
836	oobeldr.exe
4992	oobeldr.exe
2276	oobeldr.exe
3624	oobeldr.exe
4772	oobeldr.exe
4480	oobeldr.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3392 set thread context of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 4268 set thread context of 836	4268	oobeldr.exe	91
PID 4992 set thread context of 3624	4992	oobeldr.exe	96
PID 4772 set thread context of 4480	4772	oobeldr.exe	98

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
3432	schtasks.exe
3104	schtasks.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 3392 wrote to memory of 1380	3392	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	80
PID 1380 wrote to memory of 3104	1380	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	84
PID 1380 wrote to memory of 3104	1380	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	84
PID 1380 wrote to memory of 3104	1380	10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe	84
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 4268 wrote to memory of 836	4268	oobeldr.exe	91
PID 836 wrote to memory of 3432	836	oobeldr.exe	92
PID 836 wrote to memory of 3432	836	oobeldr.exe	92
PID 836 wrote to memory of 3432	836	oobeldr.exe	92
PID 4992 wrote to memory of 2276	4992	oobeldr.exe	95
PID 4992 wrote to memory of 2276	4992	oobeldr.exe	95
PID 4992 wrote to memory of 2276	4992	oobeldr.exe	95
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4992 wrote to memory of 3624	4992	oobeldr.exe	96
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98
PID 4772 wrote to memory of 4480	4772	oobeldr.exe	98

C:\Users\Admin\AppData\Local\Temp\10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe
"C:\Users\Admin\AppData\Local\Temp\10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3392
- C:\Users\Admin\AppData\Local\Temp\10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe
  C:\Users\Admin\AppData\Local\Temp\10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1380
- - 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:3104

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:4268
- 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:836
- - 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:3432

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:4992
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:2276
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:3624

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:4772
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:4480

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
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

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

Filesize
324KB

MD5
b202aed144106ceac08c546b5e5319f8

SHA1
11823125026cb38dcf97ece12780b1dd05a33eda

SHA256
10de6a2ac2dd2b682ec49d500f3b9960512d792dfef7f20f9d782edc6aaf62bc

SHA512
0734bb628e1367a2c2358b412b85876b6c140318b32a45ca94fe9ef634423786dd6af35eac40fb80b19c1b649f5484619f1537efb3ee7a0d45ba6b7d0ef8ec6d

Download Submit
memory/1380-142-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1380-140-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1380-138-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3392-135-0x0000000007810000-0x0000000007886000-memory.dmp

Filesize
472KB

Download
memory/3392-136-0x0000000007530000-0x000000000754E000-memory.dmp

Filesize
120KB

Download
memory/3392-134-0x0000000007570000-0x0000000007602000-memory.dmp

Filesize
584KB

Download
memory/3392-132-0x00000000005A0000-0x00000000005F6000-memory.dmp

Filesize
344KB

Download
memory/3392-133-0x0000000007A80000-0x0000000008024000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads