mylobot | 75f581db82d072355ac5ac11a283e186913ec018c9826f9323f22866b7ffe233

General

Target

0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
Size

176KB
MD5

0d01f615c4b7282b2082be2b18ca1221
SHA1

66967c4048efbb15483d78adee3f5964946ed4a2
SHA256

75f581db82d072355ac5ac11a283e186913ec018c9826f9323f22866b7ffe233
SHA512

cb1702a95d1457c9805eb5d841c9095e9288b2cb97a451370264ffd258a5fa59ea74273e7709f042963533e97c133631fd77d0f239e92dddd29c8feb3d3f63d7
SSDEEP

3072:Xf5HldKe3VIEJigS1uMCJ6hc1VAOhE5clmjI43HghXxS9l5afXcK:9lo4eUS1shEGm9HgeRMX5

Score

10^/10

mylobot botnet persistence

Malware Config

Extracted

Family

mylobot

C2

fywkuzp.ru:7432

zdrussle.ru:2173

pseyumd.ru:5492

stydodo.ru:2619

tqzknrx.com:1123

mdcqrxw.com:4984

tpwtgyw.com:9631

cnoyucn.com:9426

qhloury.com:4759

fnjxpwy.com:3863

csxpzlz.com:5778

wlkjopy.com:8778

mynfwwk.com:8427

uuitwxg.com:6656

agnxomu.com:8881

wcagsib.com:3547

fmniltb.com:9582

oapwxiu.com:3922

petrrry.com:7531

poubauo.com:4623

Signatures

Mylobot
Botnet which first appeared in 2017 written in C++.
botnet mylobot
Executes dropped EXE 2 IoCs

Processes:

vabvegvh.exevabvegvh.exe

pid process

3676 vabvegvh.exe
4484 vabvegvh.exe

pid	process
3676	vabvegvh.exe
4484	vabvegvh.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cmd.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\elcal = "C:\\Users\\Admin\\AppData\\Roaming\\urvvwvht\\vabvegvh.exe"	cmd.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exevabvegvh.exe

description	pid	process	target process
PID 1312 set thread context of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 3676 set thread context of 4484	3676	vabvegvh.exe	vabvegvh.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exevabvegvh.exevabvegvh.execmd.exe

description	pid	process	target process
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1312 wrote to memory of 1068	1312	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
PID 1068 wrote to memory of 3676	1068	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	vabvegvh.exe
PID 1068 wrote to memory of 3676	1068	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	vabvegvh.exe
PID 1068 wrote to memory of 3676	1068	0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 3676 wrote to memory of 4484	3676	vabvegvh.exe	vabvegvh.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 4484 wrote to memory of 5080	4484	vabvegvh.exe	cmd.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe
PID 5080 wrote to memory of 3484	5080	cmd.exe	notepad.exe

C:\Users\Admin\AppData\Local\Temp\0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0d01f615c4b7282b2082be2b18ca1221_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1068
- - C:\Users\Admin\AppData\Roaming\urvvwvht\vabvegvh.exe
    "C:\Users\Admin\AppData\Roaming\urvvwvht\vabvegvh.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:3676
  - - C:\Users\Admin\AppData\Roaming\urvvwvht\vabvegvh.exe
      "C:\Users\Admin\AppData\Roaming\urvvwvht\vabvegvh.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4484
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe"
        5⤵
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:5080
      - C:\Windows\SysWOW64\notepad.exe
        
        "C:\Windows\system32\notepad.exe"
        6⤵
        
        PID:3484

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:\Users\Admin\AppData\Roaming\urvvwvht\vabvegvh.exe

Filesize
176KB

MD5
0d01f615c4b7282b2082be2b18ca1221

SHA1
66967c4048efbb15483d78adee3f5964946ed4a2

SHA256
75f581db82d072355ac5ac11a283e186913ec018c9826f9323f22866b7ffe233

SHA512
cb1702a95d1457c9805eb5d841c9095e9288b2cb97a451370264ffd258a5fa59ea74273e7709f042963533e97c133631fd77d0f239e92dddd29c8feb3d3f63d7

Download Submit
memory/1068-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1068-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1068-4-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1068-7-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1312-0-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/3484-52-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/3484-50-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/3484-46-0x0000000004250000-0x0000000004251000-memory.dmp

Filesize
4KB

Download
memory/3676-38-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3676-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5080-34-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-23-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/5080-28-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-31-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-36-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-21-0x0000000001130000-0x0000000001145000-memory.dmp

Filesize
84KB

Download
memory/5080-33-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-27-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/5080-39-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-18-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/5080-19-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/5080-20-0x0000000001130000-0x0000000001145000-memory.dmp

Filesize
84KB

Download
memory/5080-53-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5080-54-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads