mylobot | e0132b1fb17e9dd5d7150ff3e12cbe9822e3b35ba7c53321abc19a1948e61264

General

Target

6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe
Size

351KB
MD5

6da5178600f70b4ddb084c799634a8e2
SHA1

852efad92b42b2c6a047a7c360799ee896876b03
SHA256

e0132b1fb17e9dd5d7150ff3e12cbe9822e3b35ba7c53321abc19a1948e61264
SHA512

fdf0b33969550a34594027fde3a40a77d4b5e12f7a0c0a4003452a70a45ef930c5a4715f86a5710e90d067ae527c2ec07be0504199681982af48212f9253b40d
SSDEEP

3072:BSapEWxk4/mr7ewFBNX+wks6RVUTtpZ9Fy4ZqDxNvFeIs0cbGKvP5tJEF3gHeSQ0:cWx3MEt4MxVreIdcbGUP5IF3g+Yb9qfu

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
2572	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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\{9DEAE948-C027-9E32-39C5-FB00E6CE9814} = "c:\\programdata\\{01FAC178-E817-0222-39C5-FB00E6CE9814}\\ac4511e7.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2440 set thread context of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28

Modifies registry class 3 IoCs

Processes:

svchost.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\CLSID\{5BDFE685-CFEA-5807-39C5-FB00E6CE9814}	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\CLSID\{01FAC17B-E814-0222-39C5-FB00E6CE9814}	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\CLSID\{01FAC17B-E814-0222-39C5-FB00E6CE9814}\ = "1716533291"	svchost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exesvchost.exe

pid	Process
2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe
2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe
2572	svchost.exe
2572	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe

pid	Process
2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exesvchost.exe

description	pid	Process	procid_target
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2440 wrote to memory of 2828	2440	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	28
PID 2828 wrote to memory of 2572	2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	29
PID 2828 wrote to memory of 2572	2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	29
PID 2828 wrote to memory of 2572	2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	29
PID 2828 wrote to memory of 2572	2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	29
PID 2828 wrote to memory of 2572	2828	6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe	29
PID 2572 wrote to memory of 2440	2572	svchost.exe	27
PID 2572 wrote to memory of 2440	2572	svchost.exe	27
PID 2572 wrote to memory of 2528	2572	svchost.exe	30
PID 2572 wrote to memory of 2528	2572	svchost.exe	30
PID 2572 wrote to memory of 2528	2572	svchost.exe	30
PID 2572 wrote to memory of 2528	2572	svchost.exe	30
PID 2572 wrote to memory of 2528	2572	svchost.exe	30
PID 2572 wrote to memory of 2528	2572	svchost.exe	30

C:\Users\Admin\AppData\Local\Temp\6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Users\Admin\AppData\Local\Temp\6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6da5178600f70b4ddb084c799634a8e2_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2828
- - 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:2572
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      4⤵
      PID:2528

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\{01FAC178-E817-0222-39C5-FB00E6CE9814}\ac4511e7.exe

Filesize
351KB

MD5
6da5178600f70b4ddb084c799634a8e2

SHA1
852efad92b42b2c6a047a7c360799ee896876b03

SHA256
e0132b1fb17e9dd5d7150ff3e12cbe9822e3b35ba7c53321abc19a1948e61264

SHA512
fdf0b33969550a34594027fde3a40a77d4b5e12f7a0c0a4003452a70a45ef930c5a4715f86a5710e90d067ae527c2ec07be0504199681982af48212f9253b40d

Download Submit
memory/2440-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2440-1-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/2440-32-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2440-26-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2440-34-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2528-38-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2572-19-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-24-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-39-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-21-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-18-0x00000000000C0000-0x0000000000118000-memory.dmp

Filesize
352KB

Download
memory/2572-29-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-20-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-22-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2572-23-0x0000000000120000-0x000000000014B000-memory.dmp

Filesize
172KB

Download
memory/2828-8-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-31-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-10-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-6-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-16-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-17-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-3-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2828-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2828-14-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads