ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

Analysis

max time kernel
138s
max time network
146s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
01-11-2022 15:02

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General

Target

ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe
Size

324KB
MD5

ba238623aaecea28bc9cf546c7fe4a8f
SHA1

8dde5098006fbfcfa92b61f7a629ec016d1418f6
SHA256

ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997
SHA512

4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 6 IoCs

pid	Process
5076	oobeldr.exe
3564	oobeldr.exe
4840	oobeldr.exe
664	oobeldr.exe
820	oobeldr.exe
1732	oobeldr.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2664 set thread context of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 5076 set thread context of 3564	5076	oobeldr.exe	70
PID 4840 set thread context of 664	4840	oobeldr.exe	74
PID 820 set thread context of 1732	820	oobeldr.exe	76

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
4108	schtasks.exe
3884	schtasks.exe

Suspicious use of WriteProcessMemory 42 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 2664 wrote to memory of 388	2664	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	66
PID 388 wrote to memory of 4108	388	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	67
PID 388 wrote to memory of 4108	388	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	67
PID 388 wrote to memory of 4108	388	ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe	67
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 5076 wrote to memory of 3564	5076	oobeldr.exe	70
PID 3564 wrote to memory of 3884	3564	oobeldr.exe	71
PID 3564 wrote to memory of 3884	3564	oobeldr.exe	71
PID 3564 wrote to memory of 3884	3564	oobeldr.exe	71
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 4840 wrote to memory of 664	4840	oobeldr.exe	74
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76
PID 820 wrote to memory of 1732	820	oobeldr.exe	76

C:\Users\Admin\AppData\Local\Temp\ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe
"C:\Users\Admin\AppData\Local\Temp\ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Users\Admin\AppData\Local\Temp\ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe
  C:\Users\Admin\AppData\Local\Temp\ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:388
- - 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:4108

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:5076
- 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:3564
- - 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:3884

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:4840
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:664

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:820
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
  2⤵
  - Executes dropped EXE
  PID:1732

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
db5ef8d7c51bad129d9097bf953e4913

SHA1
8439db960aa2d431bf5ec3c37af775b45eb07e06

SHA256
1248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9

SHA512
04572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

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

Filesize
324KB

MD5
ba238623aaecea28bc9cf546c7fe4a8f

SHA1
8dde5098006fbfcfa92b61f7a629ec016d1418f6

SHA256
ad24ffe7165218ceb872cb1cd99de072b159e44d4f367e23d750f5b631ab1997

SHA512
4530f4d85183fa2f71c7dcdf7ed6618e543b4ca2eee08c7fc77364bc6af5a3ead17656ca7dc97827bcd71a05a26e87fdf660a970f49f742def8b9344f8449ef2

Download Submit
memory/388-184-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-183-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-227-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/388-186-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-185-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-173-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/388-175-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-182-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-181-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-176-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-177-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/388-179-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-136-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-169-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-140-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-141-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-142-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-143-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-144-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-145-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-146-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-147-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-148-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-149-0x0000000000290000-0x00000000002E6000-memory.dmp

Filesize
344KB

Download
memory/2664-150-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-151-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-152-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-153-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-154-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-155-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-156-0x0000000006F80000-0x000000000704C000-memory.dmp

Filesize
816KB

Download
memory/2664-157-0x0000000007550000-0x0000000007A4E000-memory.dmp

Filesize
5.0MB

Download
memory/2664-158-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-159-0x00000000070F0000-0x0000000007182000-memory.dmp

Filesize
584KB

Download
memory/2664-160-0x0000000007050000-0x0000000007056000-memory.dmp

Filesize
24KB

Download
memory/2664-161-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-162-0x0000000007390000-0x0000000007406000-memory.dmp

Filesize
472KB

Download
memory/2664-163-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-164-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-165-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-166-0x00000000070A0000-0x00000000070BE000-memory.dmp

Filesize
120KB

Download
memory/2664-167-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-168-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-139-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-170-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-171-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-172-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-138-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-137-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-115-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-178-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-135-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-134-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-133-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-132-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-131-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-130-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-129-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-128-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-127-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-116-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-126-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-124-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-125-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-117-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-123-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-118-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-122-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-121-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-120-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download
memory/2664-119-0x00000000775D0000-0x000000007775E000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads