bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14

Analysis

max time kernel
155s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
15-05-2022 21:32

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General

Target

bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
Size

920KB
MD5

a7f29df168c669851c1979dbc41c95b2
SHA1

46d9da6397c063544cdd8dc9b9f8a65142aefa40
SHA256

bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14
SHA512

79c92ba1352bff8f8f705b325a91196c867d45939ecf2bafac386c192637990d8a212d52b31bfb249794c28c1d1bee0c663ba827983b2fbb803271ca3446d0c6

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe

description	pid	process	target process
PID 3476 set thread context of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4524 powershell.exe
4524 powershell.exe

pid	process
4524	powershell.exe
4524	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2308	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
Token: SeDebugPrivilege	4524	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exebc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.execmd.exe

description	pid	process	target process
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 3476 wrote to memory of 2308	3476	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
PID 2308 wrote to memory of 3932	2308	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	cmd.exe
PID 2308 wrote to memory of 3932	2308	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	cmd.exe
PID 2308 wrote to memory of 3932	2308	bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe	cmd.exe
PID 3932 wrote to memory of 4524	3932	cmd.exe	powershell.exe
PID 3932 wrote to memory of 4524	3932	cmd.exe	powershell.exe
PID 3932 wrote to memory of 4524	3932	cmd.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
"C:\Users\Admin\AppData\Local\Temp\bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3476

C:\Users\Admin\AppData\Local\Temp\bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe
"{path}"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\SysWOW64\cmd.exe
"cmd" /c start /b powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe' & exit
3⤵
- Suspicious use of WriteProcessMemory
PID:3932

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe'
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bc6a63b07a18d95278dee0e0d77c1e91d4a80bfca9732f030ce069894f610b14.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2308-182-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-144-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-184-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-142-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-186-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-146-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-148-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-150-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-152-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-154-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-156-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-158-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-160-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-162-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-164-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-188-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-168-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-170-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-172-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-174-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-176-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-178-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-180-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-135-0x0000000000000000-mapping.dmp

Download
memory/2308-140-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-138-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-166-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-190-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-192-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-194-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-196-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-198-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2308-645-0x0000000005870000-0x00000000058D6000-memory.dmp

Filesize
408KB

Download
memory/2308-136-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/3476-130-0x00000000004B0000-0x000000000059C000-memory.dmp

Filesize
944KB

Download
memory/3476-134-0x000000000B120000-0x000000000B1BC000-memory.dmp

Filesize
624KB

Download
memory/3476-133-0x0000000007420000-0x000000000742A000-memory.dmp

Filesize
40KB

Download
memory/3476-132-0x0000000007470000-0x0000000007502000-memory.dmp

Filesize
584KB

Download
memory/3476-131-0x0000000007980000-0x0000000007F24000-memory.dmp

Filesize
5.6MB

Download
memory/3932-646-0x0000000000000000-mapping.dmp

Download
memory/4524-651-0x0000000004D80000-0x0000000004DA2000-memory.dmp

Filesize
136KB

Download
memory/4524-650-0x0000000004E90000-0x00000000054B8000-memory.dmp

Filesize
6.2MB

Download
memory/4524-649-0x0000000002340000-0x0000000002376000-memory.dmp

Filesize
216KB

Download
memory/4524-648-0x0000000000000000-mapping.dmp

Download
memory/4524-652-0x0000000004E20000-0x0000000004E86000-memory.dmp

Filesize
408KB

Download
memory/4524-653-0x0000000005C60000-0x0000000005C7E000-memory.dmp

Filesize
120KB

Download
memory/4524-654-0x00000000074A0000-0x0000000007B1A000-memory.dmp

Filesize
6.5MB

Download
memory/4524-655-0x0000000006100000-0x000000000611A000-memory.dmp

Filesize
104KB

Download
memory/4524-656-0x0000000006F00000-0x0000000006F96000-memory.dmp

Filesize
600KB

Download
memory/4524-657-0x00000000061A0000-0x00000000061C2000-memory.dmp

Filesize
136KB

Download