4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f

Analysis

max time kernel
261s
max time network
178s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
19/09/2022, 22:19

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General

Target

4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe
Size

6.1MB
MD5

204df28397f4ce049b324f5e1f8d0b08
SHA1

2032e4f4f2cdc8cb693358b843e924713a5572a6
SHA256

4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f
SHA512

91321602b576be11a80c5ee1cb90f8deabd7ff05ef284a9ed1354d0e43c1f958ebb6f18f829dafcee00060537e70e55638ae3f6e0d40a58fc71cd1dec8b0edfc
SSDEEP

98304:3GKGPWoJk1bL5u281pOr7YqZlYgLho7cVosGO2StYkyvD:3LaJqst1pOrFNho7cVosGO12Z7

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1312	mqbkup.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe
2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe
1312	mqbkup.exe
1312	mqbkup.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3452	2384	WerFault.exe	65

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
3644	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe
2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe
1312	mqbkup.exe
1312	mqbkup.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 3644	2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe	66
PID 2384 wrote to memory of 3644	2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe	66
PID 2384 wrote to memory of 3644	2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe	66
PID 2384 wrote to memory of 1412	2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe	68
PID 2384 wrote to memory of 1412	2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe	68
PID 2384 wrote to memory of 1412	2384	4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe	68

C:\Users\Admin\AppData\Local\Temp\4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe
"C:\Users\Admin\AppData\Local\Temp\4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 5 /tn "Message Queuing Backup{J4G6S2B4M7X2-F6S2J7D9N5-H5D2A3X4V5}" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\mqb\mqbkup.exe"
  2⤵
  - Creates scheduled task(s)
  PID:3644
- C:\Windows\SysWOW64\schtasks.exe
  /C /Query /XML /TN "Message Queuing Backup{J4G6S2B4M7X2-F6S2J7D9N5-H5D2A3X4V5}"
  2⤵
  PID:1412
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 540
  2⤵
  - Program crash
  PID:3452

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\mqb\mqbkup.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\mqb\mqbkup.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1312

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\Roaming\Microsoft\Windows\mqb\mqbkup.exe

Filesize
6.1MB

MD5
204df28397f4ce049b324f5e1f8d0b08

SHA1
2032e4f4f2cdc8cb693358b843e924713a5572a6

SHA256
4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f

SHA512
91321602b576be11a80c5ee1cb90f8deabd7ff05ef284a9ed1354d0e43c1f958ebb6f18f829dafcee00060537e70e55638ae3f6e0d40a58fc71cd1dec8b0edfc

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\mqb\mqbkup.exe

Filesize
6.1MB

MD5
204df28397f4ce049b324f5e1f8d0b08

SHA1
2032e4f4f2cdc8cb693358b843e924713a5572a6

SHA256
4e64323d39cdbf0ec3af7c241b32f3780e2f9ac994f7082289024e70f150d08f

SHA512
91321602b576be11a80c5ee1cb90f8deabd7ff05ef284a9ed1354d0e43c1f958ebb6f18f829dafcee00060537e70e55638ae3f6e0d40a58fc71cd1dec8b0edfc

Download Submit
memory/1312-225-0x0000000000400000-0x0000000000D77000-memory.dmp

Filesize
9.5MB

Download
memory/1412-186-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-184-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-177-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-175-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-174-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-185-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-176-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-183-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-182-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-181-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-180-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-179-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/1412-178-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-149-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-127-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-134-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-135-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-136-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-137-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-138-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-139-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-140-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-141-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-142-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-143-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-144-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-145-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-146-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-147-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-148-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-132-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-150-0x0000000000400000-0x0000000000D77000-memory.dmp

Filesize
9.5MB

Download
memory/2384-151-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-152-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-154-0x0000000000400000-0x0000000000D77000-memory.dmp

Filesize
9.5MB

Download
memory/2384-120-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-121-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-122-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-123-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-124-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-125-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-126-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-133-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-128-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-129-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-130-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/2384-131-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-159-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-157-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-166-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-158-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-164-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-162-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-161-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-160-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-163-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-167-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-165-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-156-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-155-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-168-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-169-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-170-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-171-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download
memory/3644-172-0x0000000077A00000-0x0000000077B8E000-memory.dmp

Filesize
1.6MB

Download