sakula | 6bef3daf882386d3d6e0b06e4e55675dd0f5f7afebfa0056551b7f9cf9a48c90

General

Target

e099a64759ca26fd00eab5a428b9754b.exe
Size

43KB
MD5

e099a64759ca26fd00eab5a428b9754b
SHA1

0b7dc4c4db22998bdcb6727710a83bb05ada94cf
SHA256

6bef3daf882386d3d6e0b06e4e55675dd0f5f7afebfa0056551b7f9cf9a48c90
SHA512

f0dd54098f27598f91d0462c4bf42e573d008a0de08266927fcba21c79768e8cba101af40f5adaa95dc313b77e4a8ccf94cef41b200b0d520e16986d240be973
SSDEEP

384:MnyhSksAVndb4G3w2NMsG9OqvhyY3Q6oVxYwwsRhg7+iXXRodY6kLdAeMa:1hSksandb4GgyMsp4hyYtoVxYdT7ZXqC

Score

10^/10

sakula persistence rat trojan upx

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4572 MediaCenter.exe

pid	process
4572	MediaCenter.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/1184-132-0x0000000000400000-0x000000000040D000-memory.dmp	upx
behavioral2/memory/1184-136-0x0000000000400000-0x000000000040D000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
behavioral2/memory/4572-142-0x0000000000400000-0x000000000040D000-memory.dmp	upx
behavioral2/memory/4572-143-0x0000000000400000-0x000000000040D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	reg.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

reg.exe

pid process

4500 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4584 PING.EXE

pid	process
4500	reg.exe

pid	process
4584	PING.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

e099a64759ca26fd00eab5a428b9754b.execmd.execmd.execmd.exe

description	pid	process	target process
PID 1184 wrote to memory of 1644	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1644	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1644	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1676	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1676	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1676	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1396	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1396	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1184 wrote to memory of 1396	1184	e099a64759ca26fd00eab5a428b9754b.exe	cmd.exe
PID 1396 wrote to memory of 4584	1396	cmd.exe	PING.EXE
PID 1396 wrote to memory of 4584	1396	cmd.exe	PING.EXE
PID 1396 wrote to memory of 4584	1396	cmd.exe	PING.EXE
PID 1644 wrote to memory of 4500	1644	cmd.exe	reg.exe
PID 1644 wrote to memory of 4500	1644	cmd.exe	reg.exe
PID 1644 wrote to memory of 4500	1644	cmd.exe	reg.exe
PID 1676 wrote to memory of 4572	1676	cmd.exe	MediaCenter.exe
PID 1676 wrote to memory of 4572	1676	cmd.exe	MediaCenter.exe
PID 1676 wrote to memory of 4572	1676	cmd.exe	MediaCenter.exe

C:\Users\Admin\AppData\Local\Temp\e099a64759ca26fd00eab5a428b9754b.exe
"C:\Users\Admin\AppData\Local\Temp\e099a64759ca26fd00eab5a428b9754b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1184

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\reg.exe
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
3⤵
- Adds Run key to start application
- Modifies registry key
PID:4500

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1676

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
3⤵
- Executes dropped EXE
PID:4572

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\e099a64759ca26fd00eab5a428b9754b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4584

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
43KB

MD5
032e74979a4bab6fc8a7ad9e2c78b6f9

SHA1
efcdf68f6bb15029cfb6d625485940535898a70e

SHA256
5dd43a2db6896a05ab89a48224712de23964d648bdc0d993b158ac074cc3e47a

SHA512
9b3d8aa5413043127347c41cb9f51000366758250a86a9ce4823bcfbe07fb1b249d06208799e5d89c219a2aca37098caa69bf6772fa4904d20b9947482ba40e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
43KB

MD5
032e74979a4bab6fc8a7ad9e2c78b6f9

SHA1
efcdf68f6bb15029cfb6d625485940535898a70e

SHA256
5dd43a2db6896a05ab89a48224712de23964d648bdc0d993b158ac074cc3e47a

SHA512
9b3d8aa5413043127347c41cb9f51000366758250a86a9ce4823bcfbe07fb1b249d06208799e5d89c219a2aca37098caa69bf6772fa4904d20b9947482ba40e6

Download Submit
memory/1184-132-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1184-136-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1396-135-0x0000000000000000-mapping.dmp

Download
memory/1644-133-0x0000000000000000-mapping.dmp

Download
memory/1676-134-0x0000000000000000-mapping.dmp

Download
memory/4500-138-0x0000000000000000-mapping.dmp

Download
memory/4572-139-0x0000000000000000-mapping.dmp

Download
memory/4572-142-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4572-143-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4584-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads