f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

Analysis

max time kernel
113s
max time network
54s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
01/11/2022, 12:14

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General

Target

f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe
Size

324KB
MD5

0b0966b21ee5cf448db5ededfa7146e8
SHA1

28772e05bc6008389beca373cab53db75fc36b18
SHA256

f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9
SHA512

d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d
SSDEEP

6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
2324	oobeldr.exe
3868	oobeldr.exe
4672	oobeldr.exe
1288	oobeldr.exe
980	oobeldr.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3520 set thread context of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 2324 set thread context of 3868	2324	oobeldr.exe	70
PID 4672 set thread context of 980	4672	oobeldr.exe	75

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
1484	schtasks.exe
3284	schtasks.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3520 wrote to memory of 3016	3520	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	66
PID 3016 wrote to memory of 1484	3016	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	67
PID 3016 wrote to memory of 1484	3016	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	67
PID 3016 wrote to memory of 1484	3016	f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe	67
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 2324 wrote to memory of 3868	2324	oobeldr.exe	70
PID 3868 wrote to memory of 3284	3868	oobeldr.exe	71
PID 3868 wrote to memory of 3284	3868	oobeldr.exe	71
PID 3868 wrote to memory of 3284	3868	oobeldr.exe	71
PID 4672 wrote to memory of 1288	4672	oobeldr.exe	74
PID 4672 wrote to memory of 1288	4672	oobeldr.exe	74
PID 4672 wrote to memory of 1288	4672	oobeldr.exe	74
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75
PID 4672 wrote to memory of 980	4672	oobeldr.exe	75

C:\Users\Admin\AppData\Local\Temp\f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe
"C:\Users\Admin\AppData\Local\Temp\f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Users\Admin\AppData\Local\Temp\f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe
  C:\Users\Admin\AppData\Local\Temp\f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3016
- - 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:1484

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:2324
- 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:3868
- - 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:3284

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:4672
- 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
  2⤵
  - Executes dropped EXE
  PID:980

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
0b0966b21ee5cf448db5ededfa7146e8

SHA1
28772e05bc6008389beca373cab53db75fc36b18

SHA256
f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

SHA512
d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d

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

Filesize
324KB

MD5
0b0966b21ee5cf448db5ededfa7146e8

SHA1
28772e05bc6008389beca373cab53db75fc36b18

SHA256
f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

SHA512
d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d

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

Filesize
324KB

MD5
0b0966b21ee5cf448db5ededfa7146e8

SHA1
28772e05bc6008389beca373cab53db75fc36b18

SHA256
f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

SHA512
d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d

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

Filesize
324KB

MD5
0b0966b21ee5cf448db5ededfa7146e8

SHA1
28772e05bc6008389beca373cab53db75fc36b18

SHA256
f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

SHA512
d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d

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

Filesize
324KB

MD5
0b0966b21ee5cf448db5ededfa7146e8

SHA1
28772e05bc6008389beca373cab53db75fc36b18

SHA256
f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

SHA512
d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d

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

Filesize
324KB

MD5
0b0966b21ee5cf448db5ededfa7146e8

SHA1
28772e05bc6008389beca373cab53db75fc36b18

SHA256
f6b56ed89608bed732602e8be17c13d1098f10c4e25ab039b56e2268647dfbb9

SHA512
d48b0d6176634aa3baab30be952a216cac9a8b27df247a901a737a26b7162d9942a59ce09b0dd41047080358c8beb6029a85e878b0afccd00caf61fea532b58d

Download Submit
memory/3016-215-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3016-184-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-188-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-187-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-186-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-185-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-175-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3016-183-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-178-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-181-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-180-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3016-177-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-137-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-169-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-142-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-143-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-144-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-145-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-146-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-147-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-148-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-149-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-150-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-151-0x00000000004B0000-0x0000000000506000-memory.dmp

Filesize
344KB

Download
memory/3520-152-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-153-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-154-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-156-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-155-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-157-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-158-0x00000000072E0000-0x00000000073AC000-memory.dmp

Filesize
816KB

Download
memory/3520-159-0x00000000078B0000-0x0000000007DAE000-memory.dmp

Filesize
5.0MB

Download
memory/3520-160-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-161-0x00000000073B0000-0x0000000007442000-memory.dmp

Filesize
584KB

Download
memory/3520-162-0x0000000002700000-0x0000000002706000-memory.dmp

Filesize
24KB

Download
memory/3520-163-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-164-0x0000000007650000-0x00000000076C6000-memory.dmp

Filesize
472KB

Download
memory/3520-165-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-166-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-167-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-168-0x0000000004E60000-0x0000000004E7E000-memory.dmp

Filesize
120KB

Download
memory/3520-140-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-170-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-171-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-172-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-173-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-174-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-141-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-139-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-138-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-117-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-136-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-179-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-134-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-135-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-133-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-132-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-131-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-129-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-130-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-128-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-127-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-126-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-125-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-118-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-124-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-123-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-122-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-121-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-120-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download
memory/3520-119-0x0000000077B00000-0x0000000077C8E000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads