mylobot | f141d5f77d7865789b92e8ebff3535c91a1d007537962378e213abd958d7b066

General

Target

825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
Size

444KB
MD5

825ce530beffbdebc7c6fc107541372d
SHA1

ad56772746d475a6df53ea319d1584e5c98f8d8f
SHA256

f141d5f77d7865789b92e8ebff3535c91a1d007537962378e213abd958d7b066
SHA512

6f7bd2296420227a945180cb6b42807be3d839ef63cddd2854b3af24dd0330308c6749778ac534d33f6a3a8174c6691b611d53c489b9d86013639ed77d13bb3c
SSDEEP

6144:BkMHZdHAO126eKThZi1kzi09pxiDMU7O:5ZdHb269biy3UDMf

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
Mylobot family
mylobot
Deletes itself 1 IoCs

Processes:

svchost.exe

pid process

2312 svchost.exe

pid	process
2312	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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\{DA81245C-BAE8-6D7D-DA4C-996D96F13990} = "c:\\programdata\\{46910C6C-92D8-F16D-DA4C-996D96F13990}\\eb2edcf3.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

description	pid	process	target process
PID 320 set thread context of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

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

Processes:

svchost.exenotepad.exe825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

Modifies registry class 3 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\CLSID\{1CB42B91-B525-AB48-DA4C-996D96F13990}	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\CLSID\{46910C6F-92DB-F16D-DA4C-996D96F13990}	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\CLSID\{46910C6F-92DB-F16D-DA4C-996D96F13990}\ = "1730361192"	svchost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exesvchost.exe

pid process

2028 825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
2028 825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
2312 svchost.exe
2312 svchost.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

pid process

2028 825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

pid	process
2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
2312	svchost.exe
2312	svchost.exe

pid	process
2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exesvchost.exe

description	pid	process	target process
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 320 wrote to memory of 2028	320	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 2028 wrote to memory of 2312	2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	svchost.exe
PID 2028 wrote to memory of 2312	2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	svchost.exe
PID 2028 wrote to memory of 2312	2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	svchost.exe
PID 2028 wrote to memory of 2312	2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	svchost.exe
PID 2028 wrote to memory of 2312	2028	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe	svchost.exe
PID 2312 wrote to memory of 320	2312	svchost.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 2312 wrote to memory of 320	2312	svchost.exe	825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
PID 2312 wrote to memory of 2976	2312	svchost.exe	notepad.exe
PID 2312 wrote to memory of 2976	2312	svchost.exe	notepad.exe
PID 2312 wrote to memory of 2976	2312	svchost.exe	notepad.exe
PID 2312 wrote to memory of 2976	2312	svchost.exe	notepad.exe
PID 2312 wrote to memory of 2976	2312	svchost.exe	notepad.exe
PID 2312 wrote to memory of 2976	2312	svchost.exe	notepad.exe

C:\Users\Admin\AppData\Local\Temp\825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:320
- C:\Users\Admin\AppData\Local\Temp\825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\825ce530beffbdebc7c6fc107541372d_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2028
- - 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:2312
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2976

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

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\{46910C6C-92D8-F16D-DA4C-996D96F13990}\eb2edcf3.exe

Filesize
444KB

MD5
825ce530beffbdebc7c6fc107541372d

SHA1
ad56772746d475a6df53ea319d1584e5c98f8d8f

SHA256
f141d5f77d7865789b92e8ebff3535c91a1d007537962378e213abd958d7b066

SHA512
6f7bd2296420227a945180cb6b42807be3d839ef63cddd2854b3af24dd0330308c6749778ac534d33f6a3a8174c6691b611d53c489b9d86013639ed77d13bb3c

Download Submit
memory/320-0-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/320-1-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/320-26-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/320-30-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/320-35-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2028-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2028-16-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-8-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-6-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-10-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-17-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-33-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2028-14-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2312-18-0x00000000000D0000-0x000000000013F000-memory.dmp

Filesize
444KB

Download
memory/2312-31-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-20-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-24-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-23-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-22-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-21-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-40-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2312-19-0x0000000000140000-0x000000000016B000-memory.dmp

Filesize
172KB

Download
memory/2976-39-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads