mylobot | ba0dfc13415d5d2bdd5d2e13b38f512e2e10f788e8c978006b123252b2adba37

General

Target

907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
Size

340KB
MD5

907bf8e27fe48bc32475c15c1c05e2d8
SHA1

2d52508e2e1e88599ee159f84123f2b074c07d40
SHA256

ba0dfc13415d5d2bdd5d2e13b38f512e2e10f788e8c978006b123252b2adba37
SHA512

55a2a68237b85d3b0d27f47d608aee74ad474f52ea110165d1d57e84d0439f7144c54e17f99d43bc70b9e1f9310c03f49914522123572f3933ac5b3665ffe47d
SSDEEP

6144:0gu1ICZ5nAON12aolxWQr3oz4NQHnpaZDZVu4SaRXlI/aYBWhnLe8ytKYn8j9Bbz:0gTCnnJ2tWUo0qHnpaZDZVu4SaRXlI/4

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

3892 svchost.exe

pid	process
3892	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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{40BAA870-EB5F-FDF8-ADE2-0C39905DEBC9} = "c:\\programdata\\{DCAA8040-C36F-61E8-ADE2-0C39905DEBC9}\\711550df.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe

description	pid	process	target process
PID 3380 set thread context of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_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.exe907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe907bf8e27fe48bc32475c15c1c05e2d8_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	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.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

Processes:

907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe

Modifies registry class 3 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\CLSID\{868FA7BD-E492-3BCD-ADE2-0C39905DEBC9}	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\CLSID\{DCAA8043-C36C-61E8-ADE2-0C39905DEBC9}	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\CLSID\{DCAA8043-C36C-61E8-ADE2-0C39905DEBC9}\ = "1732393725"	svchost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exesvchost.exe

pid process

3104 907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
3104 907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
3892 svchost.exe
3892 svchost.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe

pid process

3104 907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe

pid	process
3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
3892	svchost.exe
3892	svchost.exe

pid	process
3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exesvchost.exe

description	pid	process	target process
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3380 wrote to memory of 3104	3380	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3104 wrote to memory of 3892	3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	svchost.exe
PID 3104 wrote to memory of 3892	3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	svchost.exe
PID 3104 wrote to memory of 3892	3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	svchost.exe
PID 3104 wrote to memory of 3892	3104	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe	svchost.exe
PID 3892 wrote to memory of 3104	3892	svchost.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3892 wrote to memory of 3104	3892	svchost.exe	907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
PID 3892 wrote to memory of 2548	3892	svchost.exe	notepad.exe
PID 3892 wrote to memory of 2548	3892	svchost.exe	notepad.exe
PID 3892 wrote to memory of 2548	3892	svchost.exe	notepad.exe
PID 3892 wrote to memory of 2548	3892	svchost.exe	notepad.exe
PID 3892 wrote to memory of 2548	3892	svchost.exe	notepad.exe

C:\Users\Admin\AppData\Local\Temp\907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3380
- C:\Users\Admin\AppData\Local\Temp\907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\907bf8e27fe48bc32475c15c1c05e2d8_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3104
- - 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:3892
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2548

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\{DCAA8040-C36F-61E8-ADE2-0C39905DEBC9}\711550df.exe

Filesize
340KB

MD5
907bf8e27fe48bc32475c15c1c05e2d8

SHA1
2d52508e2e1e88599ee159f84123f2b074c07d40

SHA256
ba0dfc13415d5d2bdd5d2e13b38f512e2e10f788e8c978006b123252b2adba37

SHA512
55a2a68237b85d3b0d27f47d608aee74ad474f52ea110165d1d57e84d0439f7144c54e17f99d43bc70b9e1f9310c03f49914522123572f3933ac5b3665ffe47d

Download Submit
memory/2548-11-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

Filesize
4KB

Download
memory/2548-19-0x0000000000FB0000-0x0000000000FDE000-memory.dmp

Filesize
184KB

Download
memory/2548-16-0x0000000000FB0000-0x0000000000FDE000-memory.dmp

Filesize
184KB

Download
memory/3104-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3104-15-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3104-3-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3104-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3104-1-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3380-0-0x0000000002FA0000-0x0000000002FA1000-memory.dmp

Filesize
4KB

Download
memory/3892-5-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download
memory/3892-6-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download
memory/3892-10-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download
memory/3892-12-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download
memory/3892-9-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download
memory/3892-7-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download
memory/3892-8-0x0000000000FC0000-0x0000000000FEB000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads