mylobot | 24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27

Analysis

max time kernel
148s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/03/2025, 20:57

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General

Target

24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
Size

576KB
MD5

7ed6095182fcb21896bd4a3a0a48c10e
SHA1

329fe9482c86e02c59c43c5fa7b9dfcbd098fac0
SHA256

24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27
SHA512

e24d89db072f6243e221a4748f1afb32b8140238ab87ddbb3ecef204a0a9ed7b2003e7ec888ca64640388fda0dd706eac75e88d3aa8258ff3b65c4b2542b7923
SSDEEP

12288:3obTE1rkt826L4xd1EiEt6empQ+uK++YJTYbRda/nq+MwsmdYp7:3o818EiYTmpNYGc/namdYd

Score

10^/10

mylobot botnet discovery persistence

Malware Config

Extracted

Family

mylobot

pqrqtaz.ru:9879

pickcas.ru:6464

quwkbin.ru:3496

rkbupij.ru:6653

pcqmayq.ru:3629

mmuliwe.ru:3541

stoizji.ru:5189

sfdfrhh.ru:3511

ynciazz.ru:4127

mkglhnw.ru:1946

njeeili.ru:9987

dldzeoo.ru:7525

tkbiqjq.ru:5145

uenosbl.ru:2935

faayshc.ru:9865

nttfazc.ru:6761

nfwsyog.ru:7172

uyfusxm.ru:7372

hxkclwx.ru:1294

zgoysam.ru:2338

Signatures

Mylobot
Botnet which first appeared in 2017 written in C++.
botnet mylobot
Mylobot family
mylobot

Downloads MZ/PE file 1 IoCs

flow	pid	Process
5	2624	svchost.exe

Deletes itself 1 IoCs

pid	Process
2624	svchost.exe

Executes dropped EXE 4 IoCs

pid	Process
2396	481649.exe
2216	481649.exe
1208	uaauaquq.exe
1512	uaauaquq.exe

Loads dropped DLL 2 IoCs

pid	Process
2624	svchost.exe
2216	481649.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\{B83B1328-B856-1695-4BD1-DD92B4F48F04} = "c:\\programdata\\{242B3B18-9066-8A85-4BD1-DD92B4F48F04}\\8994eb87.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\dtkwm = "C:\\Users\\Admin\\AppData\\Roaming\\raugpusq\\uaauaquq.exe"	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1552 set thread context of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 2396 set thread context of 2216	2396	481649.exe	35
PID 1208 set thread context of 1512	1208	uaauaquq.exe	37

System Location Discovery: System Language Discovery 1 TTPs 10 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	481649.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	481649.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	uaauaquq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	uaauaquq.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\CLSID\{7E0E1CE5-B79B-D0A0-4BD1-DD92B4F48F04}	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\CLSID\{242B3B1B-9065-8A85-4BD1-DD92B4F48F04}	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\CLSID\{242B3B1B-9065-8A85-4BD1-DD92B4F48F04}\ = "1740949049"	svchost.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
2624	svchost.exe
2624	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 1552 wrote to memory of 2580	1552	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	30
PID 2580 wrote to memory of 2624	2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	31
PID 2580 wrote to memory of 2624	2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	31
PID 2580 wrote to memory of 2624	2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	31
PID 2580 wrote to memory of 2624	2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	31
PID 2580 wrote to memory of 2624	2580	24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe	31
PID 2624 wrote to memory of 1552	2624	svchost.exe	29
PID 2624 wrote to memory of 1552	2624	svchost.exe	29
PID 2624 wrote to memory of 2952	2624	svchost.exe	32
PID 2624 wrote to memory of 2952	2624	svchost.exe	32
PID 2624 wrote to memory of 2952	2624	svchost.exe	32
PID 2624 wrote to memory of 2952	2624	svchost.exe	32
PID 2624 wrote to memory of 2952	2624	svchost.exe	32
PID 2624 wrote to memory of 2952	2624	svchost.exe	32
PID 2624 wrote to memory of 2396	2624	svchost.exe	34
PID 2624 wrote to memory of 2396	2624	svchost.exe	34
PID 2624 wrote to memory of 2396	2624	svchost.exe	34
PID 2624 wrote to memory of 2396	2624	svchost.exe	34
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2396 wrote to memory of 2216	2396	481649.exe	35
PID 2216 wrote to memory of 1208	2216	481649.exe	36
PID 2216 wrote to memory of 1208	2216	481649.exe	36
PID 2216 wrote to memory of 1208	2216	481649.exe	36
PID 2216 wrote to memory of 1208	2216	481649.exe	36
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1208 wrote to memory of 1512	1208	uaauaquq.exe	37
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 1512 wrote to memory of 2568	1512	uaauaquq.exe	38
PID 2568 wrote to memory of 2844	2568	cmd.exe	40
PID 2568 wrote to memory of 2844	2568	cmd.exe	40
PID 2568 wrote to memory of 2844	2568	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
"C:\Users\Admin\AppData\Local\Temp\24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Users\Admin\AppData\Local\Temp\24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe
  "C:\Users\Admin\AppData\Local\Temp\24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Windows\system32\svchost.exe"
    3⤵
    - Downloads MZ/PE file
    - Deletes itself
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2624
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2952
  - - C:\ProgramData\{290673C9-D8B7-87A8-4BD1-DD92B4F48F04}\481649.exe
      "C:\ProgramData\{290673C9-D8B7-87A8-4BD1-DD92B4F48F04}\481649.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2396
    - - C:\ProgramData\{290673C9-D8B7-87A8-4BD1-DD92B4F48F04}\481649.exe
        
        "C:\ProgramData\{290673C9-D8B7-87A8-4BD1-DD92B4F48F04}\481649.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2216
      - C:\Users\Admin\AppData\Roaming\raugpusq\uaauaquq.exe
        
        "C:\Users\Admin\AppData\Roaming\raugpusq\uaauaquq.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1208
        
        C:\Users\Admin\AppData\Roaming\raugpusq\uaauaquq.exe
        
        "C:\Users\Admin\AppData\Roaming\raugpusq\uaauaquq.exe"
        7⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1512
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe"
        8⤵
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2568
        
        C:\Windows\SysWOW64\notepad.exe
        
        "C:\Windows\system32\notepad.exe"
        9⤵
        System Location Discovery: System Language Discovery
        
        PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\{242B3B18-9066-8A85-4BD1-DD92B4F48F04}\8994eb87.exe

Filesize
576KB

MD5
7ed6095182fcb21896bd4a3a0a48c10e

SHA1
329fe9482c86e02c59c43c5fa7b9dfcbd098fac0

SHA256
24c1453292a5e4810effb5c08819ca4b6b29f64d55b5f4df60fc77b5ab9d2e27

SHA512
e24d89db072f6243e221a4748f1afb32b8140238ab87ddbb3ecef204a0a9ed7b2003e7ec888ca64640388fda0dd706eac75e88d3aa8258ff3b65c4b2542b7923

Download Submit
\ProgramData\{290673C9-D8B7-87A8-4BD1-DD92B4F48F04}\481649.exe

Filesize
367KB

MD5
871e489e879885db39c583b5cd90bc30

SHA1
19897738a379bfce7f1a19be11885f2334acadd8

SHA256
d50f7ead9e1d87a6b2f0812996bc8e4e9b1524b35324b75eeba9616cfc782b91

SHA512
b3a965841b33c55f0ab6d41a459eeeb66a29fd3b114bc82ccf953d0c459858755c97970152e346e794c2674a9cf9bd219014ecf344f3ce4ee2cfe9a2c4572fd3

Download Submit
memory/1552-0-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1552-25-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/1552-28-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2216-89-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-72-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-80-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-78-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-82-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-74-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-86-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-90-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2216-76-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2396-68-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2580-16-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-15-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-1-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-5-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-13-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2580-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-7-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-31-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2580-3-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2624-18-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-29-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-17-0x00000000000F0000-0x0000000000180000-memory.dmp

Filesize
576KB

Download
memory/2624-61-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-23-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-38-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-19-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-20-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-21-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2624-22-0x00000000001E0000-0x0000000000216000-memory.dmp

Filesize
216KB

Download
memory/2952-37-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download