plaguebot | 81cb1fa3507209f360261e795cc68622c4163cbb0c6082dc7d8358a04492f961

General

Target

b03ccade490854df220914c4430967e2.exe
Size

967KB
MD5

b03ccade490854df220914c4430967e2
SHA1

1911a59e8c4b427d3fbc8fc9c794886bd2d81305
SHA256

81cb1fa3507209f360261e795cc68622c4163cbb0c6082dc7d8358a04492f961
SHA512

0c05ff99f2d2f448c431073b9a339e6dc1ccab43c9442be44edfd493c3d4d9bd604a0deb792b91295571817113c309bafc6d230b470a4874493561bd5aa9bc36
SSDEEP

24576:xNxsglIPAtgV+rnEQBg2AdqgwGd9OCPltP0gxkR3dCqJO5VxQ75Sf1:57uKrnEQi2Ad/wQPLP0gx1qt5Sf1

Score

10^/10

plaguebot botnet

Malware Config

Signatures

PlagueBot
PlagueBot is an open source Bot written in Pascal.
botnet plaguebot

PlagueBot Executable 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe	plaguebot
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe	plaguebot
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe	plaguebot
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe	plaguebot

Executes dropped EXE 3 IoCs

Processes:

winmgr.exewinmgr.exewinmgr.exe

pid process

2912 winmgr.exe
4560 winmgr.exe
816 winmgr.exe

pid	process
2912	winmgr.exe
4560	winmgr.exe
816	winmgr.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

b03ccade490854df220914c4430967e2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	b03ccade490854df220914c4430967e2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

Processes:

schtasks.exe

pid process

1164 schtasks.exe

pid	process
1164	schtasks.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b03ccade490854df220914c4430967e2.exe

description	pid	process	target process
PID 4656 wrote to memory of 1164	4656	b03ccade490854df220914c4430967e2.exe	schtasks.exe
PID 4656 wrote to memory of 1164	4656	b03ccade490854df220914c4430967e2.exe	schtasks.exe
PID 4656 wrote to memory of 1164	4656	b03ccade490854df220914c4430967e2.exe	schtasks.exe
PID 4656 wrote to memory of 5036	4656	b03ccade490854df220914c4430967e2.exe	schtasks.exe
PID 4656 wrote to memory of 5036	4656	b03ccade490854df220914c4430967e2.exe	schtasks.exe
PID 4656 wrote to memory of 5036	4656	b03ccade490854df220914c4430967e2.exe	schtasks.exe
PID 4656 wrote to memory of 2912	4656	b03ccade490854df220914c4430967e2.exe	winmgr.exe
PID 4656 wrote to memory of 2912	4656	b03ccade490854df220914c4430967e2.exe	winmgr.exe
PID 4656 wrote to memory of 2912	4656	b03ccade490854df220914c4430967e2.exe	winmgr.exe

C:\Users\Admin\AppData\Local\Temp\b03ccade490854df220914c4430967e2.exe
"C:\Users\Admin\AppData\Local\Temp\b03ccade490854df220914c4430967e2.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4656

C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /TN "WinManager" /XML "C:\Users\Admin\AppData\Local\Temp\NewTask.xml"
2⤵
- Creates scheduled task(s)
PID:1164

C:\Windows\SysWOW64\schtasks.exe
schtasks /Query /FO "LIST" /TN "WinManager"
2⤵
PID:5036

C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
"C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe" /wait
2⤵
- Executes dropped EXE
PID:2912

C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
1⤵
- Executes dropped EXE
PID:4560

C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
1⤵
- Executes dropped EXE
PID:816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\NewTask.xml
Filesize
1KB

MD5
76cdea2a5eb493f5a69b6d4ec0d6c6a5

SHA1
822eb372a69c75d593b12ca6af0ebdecb4ca643d

SHA256
472b9a23f16e583189b50e59fc219ed06488b3be38f116bd02c54b34f88ce5a6

SHA512
19df57937d0b250b38c076c8b55f03a76252d90c5936f3ac416843a46a9ff5edeaad2a295bd9f06e1740d7fc2427f3a58092113618db03658601ad0398b834e8

Download Submit
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
Filesize
967KB

MD5
b63bb68654e7be72058398809d6c4754

SHA1
4a7b43488029a2d4c960c9ee4431b99c8640a4b0

SHA256
8db43542d501e7d65d0f1db96785d875bc7da5a51a76ae943fcd3222b66412fe

SHA512
c67280896aa63894933a6058d17a2eb9cea484f5293c095704baaf9f177d9e2779951d803548294584070eb95a3428b52eec9fd5fc1a7da74a6305e7c496e48a

Download Submit
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
Filesize
967KB

MD5
b63bb68654e7be72058398809d6c4754

SHA1
4a7b43488029a2d4c960c9ee4431b99c8640a4b0

SHA256
8db43542d501e7d65d0f1db96785d875bc7da5a51a76ae943fcd3222b66412fe

SHA512
c67280896aa63894933a6058d17a2eb9cea484f5293c095704baaf9f177d9e2779951d803548294584070eb95a3428b52eec9fd5fc1a7da74a6305e7c496e48a

Download Submit
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
Filesize
967KB

MD5
b63bb68654e7be72058398809d6c4754

SHA1
4a7b43488029a2d4c960c9ee4431b99c8640a4b0

SHA256
8db43542d501e7d65d0f1db96785d875bc7da5a51a76ae943fcd3222b66412fe

SHA512
c67280896aa63894933a6058d17a2eb9cea484f5293c095704baaf9f177d9e2779951d803548294584070eb95a3428b52eec9fd5fc1a7da74a6305e7c496e48a

Download Submit
C:\Users\Admin\AppData\Roaming\discordnitro\winmgr.exe
Filesize
967KB

MD5
b63bb68654e7be72058398809d6c4754

SHA1
4a7b43488029a2d4c960c9ee4431b99c8640a4b0

SHA256
8db43542d501e7d65d0f1db96785d875bc7da5a51a76ae943fcd3222b66412fe

SHA512
c67280896aa63894933a6058d17a2eb9cea484f5293c095704baaf9f177d9e2779951d803548294584070eb95a3428b52eec9fd5fc1a7da74a6305e7c496e48a

Download Submit
memory/1164-135-0x0000000000000000-mapping.dmp

Download
memory/2912-138-0x0000000000000000-mapping.dmp

Download
memory/5036-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads