mylobot | 960afdecafc94053f6da4bf4514f0922a9130db64a3edfb41884404b397886ba

General

Target

55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe
Size

338KB
MD5

55ece63490ecbd138aad1982af9ef372
SHA1

5197e25d0b56e424a75d0adca50999bf80cebef3
SHA256

960afdecafc94053f6da4bf4514f0922a9130db64a3edfb41884404b397886ba
SHA512

e3d7aad0ec138d111db8707f8ba4a95c90bbafdee13003274bc08bcc32c0d842543d90c924a271c0822e570ae6c0a2827b58b92e56edb69d2055172e40cafd63
SSDEEP

3072:pmjTKNQnR0r8FIwQBNjXnAg0FuGksqiMo3PHlzPX4XeOE6kl29vxCFb14tGKbu2z:pATKsRk8g5nAOreFaJEh2DWqG8UE

Score

10^/10

mylobot botnet 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

Processes:

svchost.exe

pid	Process
2776	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\{BD00C8C2-8B0C-3DAD-3DCA-D07FAC297B9F} = "c:\\programdata\\{2110E0F2-A33C-A1BD-3DCA-D07FAC297B9F}\\8caf306d.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2892 set thread context of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30

Modifies registry class 3 IoCs

Processes:

svchost.exe

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\CLSID\{2110E0F1-A33F-A1BD-3DCA-D07FAC297B9F}\ = "1721272289"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\CLSID\{7B35C70F-84C1-FB98-3DCA-D07FAC297B9F}	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\CLSID\{2110E0F1-A33F-A1BD-3DCA-D07FAC297B9F}	svchost.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exesvchost.exe

pid	Process
2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe
2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe
2776	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe

pid	Process
2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exesvchost.exe

description	pid	Process	procid_target
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2892 wrote to memory of 2720	2892	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2776	2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	31
PID 2720 wrote to memory of 2776	2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	31
PID 2720 wrote to memory of 2776	2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	31
PID 2720 wrote to memory of 2776	2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	31
PID 2720 wrote to memory of 2776	2720	55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe	31
PID 2776 wrote to memory of 2720	2776	svchost.exe	30
PID 2776 wrote to memory of 2720	2776	svchost.exe	30
PID 2776 wrote to memory of 2112	2776	svchost.exe	32
PID 2776 wrote to memory of 2112	2776	svchost.exe	32
PID 2776 wrote to memory of 2112	2776	svchost.exe	32
PID 2776 wrote to memory of 2112	2776	svchost.exe	32
PID 2776 wrote to memory of 2112	2776	svchost.exe	32
PID 2776 wrote to memory of 2112	2776	svchost.exe	32

C:\Users\Admin\AppData\Local\Temp\55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Users\Admin\AppData\Local\Temp\55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\55ece63490ecbd138aad1982af9ef372_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Windows\system32\svchost.exe"
    3⤵
    - Deletes itself
    - Adds Run key to start application
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      4⤵
      PID:2112

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\{2110E0F2-A33C-A1BD-3DCA-D07FAC297B9F}\8caf306d.exe

Filesize
338KB

MD5
55ece63490ecbd138aad1982af9ef372

SHA1
5197e25d0b56e424a75d0adca50999bf80cebef3

SHA256
960afdecafc94053f6da4bf4514f0922a9130db64a3edfb41884404b397886ba

SHA512
e3d7aad0ec138d111db8707f8ba4a95c90bbafdee13003274bc08bcc32c0d842543d90c924a271c0822e570ae6c0a2827b58b92e56edb69d2055172e40cafd63

Download Submit
memory/2112-33-0x0000000077A20000-0x0000000077BC9000-memory.dmp

Filesize
1.7MB

Download
memory/2112-31-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2720-8-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2720-12-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2720-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2720-24-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2720-6-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2720-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2720-0-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2720-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2720-16-0x0000000077A20000-0x0000000077BC9000-memory.dmp

Filesize
1.7MB

Download
memory/2720-15-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2776-17-0x00000000000F0000-0x0000000000145000-memory.dmp

Filesize
340KB

Download
memory/2776-20-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-23-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-22-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-21-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-32-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-19-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-26-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/2776-18-0x0000000077A20000-0x0000000077BC9000-memory.dmp

Filesize
1.7MB

Download
memory/2892-13-0x0000000077A20000-0x0000000077BC9000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads