mylobot | 30a16cc9c98faf68ff7728e2c4dc22f1c7ac329fcb5138cd4b00b4ea48ab484e

General

Target

dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
Size

356KB
MD5

2b97cdb089c3cd1bd7dc88ff7cba562d
SHA1

5d8bb419112748a9cfecfd07ec7171bcc1f16dab
SHA256

dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a
SHA512

8820778bf14916d2b2e000acaae4ccba907aa0227f77c45def2ba3ea1f9af69fdfee7babe24833716a49be516b4063969a068939207ddb672fd245513eb36008
SSDEEP

6144:Ydw1SX3LwgoR8NdL/pCJBBRRTm7ECWZkYs17Z0SoY:Ya1SX7wnGoJBBRcSkz1ufY

Score

10^/10

mylobot botnet discovery persistence

Malware Config

Extracted

Family

mylobot

C2

op17.ru:6006

eakalra.ru:1281

zgclgdb.ru:8518

hpifnad.ru:3721

lbjcwix.ru:8326

rykacfb.ru:8483

benkofx.ru:3333

fpzskbc.ru:9364

ouxtjzd.ru:8658

schwpxp.ru:2956

pspkgya.ru:2675

lmlwtdm.ru:2768

rzwnsph.ru:5898

awtiwzk.ru:9816

pzljenb.ru:3486

yhjtpyf.ru:3565

ogkbsoq.ru:2553

rjngcbj.ru:5655

jlfeopz.ru:4698

wqcruiz.ru:2165

Signatures

Mylobot
Botnet which first appeared in 2017 written in C++.
botnet mylobot

Deletes itself 1 IoCs

pid	Process
2356	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{7BB49C1D-3F49-3A17-DA0F-D43AEA717467} = "c:\\programdata\\{E7A4B42D-1779-A607-DA0F-D43AEA717467}\\4a1b64b2.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4004 set thread context of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe

Checks SCSI registry key(s) 3 TTPs 2 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{E7A4B42E-177A-A607-DA0F-D43AEA717467}	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{E7A4B42E-177A-A607-DA0F-D43AEA717467}\ = "1722917281"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{BD8193D0-3084-FC22-DA0F-D43AEA717467}	svchost.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
2356	svchost.exe
2356	svchost.exe
2356	svchost.exe
2356	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 4004 wrote to memory of 3712	4004	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	86
PID 3712 wrote to memory of 2356	3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	88
PID 3712 wrote to memory of 2356	3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	88
PID 3712 wrote to memory of 2356	3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	88
PID 3712 wrote to memory of 2356	3712	dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe	88
PID 2356 wrote to memory of 4004	2356	svchost.exe	83
PID 2356 wrote to memory of 4004	2356	svchost.exe	83
PID 2356 wrote to memory of 3084	2356	svchost.exe	89
PID 2356 wrote to memory of 3084	2356	svchost.exe	89
PID 2356 wrote to memory of 3084	2356	svchost.exe	89
PID 2356 wrote to memory of 3084	2356	svchost.exe	89
PID 2356 wrote to memory of 3084	2356	svchost.exe	89

C:\Users\Admin\AppData\Local\Temp\dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
"C:\Users\Admin\AppData\Local\Temp\dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Users\Admin\AppData\Local\Temp\dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe
  "C:\Users\Admin\AppData\Local\Temp\dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3712
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Windows\system32\svchost.exe"
    3⤵
    - Deletes itself
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\{E7A4B42D-1779-A607-DA0F-D43AEA717467}\4a1b64b2.exe

Filesize
356KB

MD5
2b97cdb089c3cd1bd7dc88ff7cba562d

SHA1
5d8bb419112748a9cfecfd07ec7171bcc1f16dab

SHA256
dba2eaf17629982c17a22c8899d3189b4dd6536e9d164c80e2e9bd3126ad408a

SHA512
8820778bf14916d2b2e000acaae4ccba907aa0227f77c45def2ba3ea1f9af69fdfee7babe24833716a49be516b4063969a068939207ddb672fd245513eb36008

Download Submit
memory/2356-8-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-9-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-10-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-13-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-20-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-6-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-7-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/2356-11-0x0000000000190000-0x00000000001BB000-memory.dmp

Filesize
172KB

Download
memory/3084-19-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/3712-3-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3712-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3712-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3712-16-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3712-5-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4004-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4004-18-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4004-1-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/4004-12-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads