sakula | 2ab286f997883bca4ef5a91198c9a0888f3f9f5ce901ef1f07b6637befeadeb2

General

Target

cf354485ff99ff7fd40ab0199949c46b.exe
Size

58KB
MD5

cf354485ff99ff7fd40ab0199949c46b
SHA1

10de82d12ed108783d38a2e4c81e9ac5320ba991
SHA256

2ab286f997883bca4ef5a91198c9a0888f3f9f5ce901ef1f07b6637befeadeb2
SHA512

b29fe046ae40e284a6d8bd9ee5efd43b22c63e5aa18eb93767e7699e54bbf64e9e2eb0fa1da4b789d9651df672a3fe7337eee4123ec3a6f835312361f19d6810
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/9:iEoIlwIguEA4c5DgA9DOyq0eFl

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1716-1-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2520-10-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1716-19-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2520-24-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2740 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2520 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

cf354485ff99ff7fd40ab0199949c46b.exe

pid process

1716 cf354485ff99ff7fd40ab0199949c46b.exe
1716 cf354485ff99ff7fd40ab0199949c46b.exe

pid	process
2740	cmd.exe

pid	process
2520	MediaCenter.exe

pid	process
1716	cf354485ff99ff7fd40ab0199949c46b.exe
1716	cf354485ff99ff7fd40ab0199949c46b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cf354485ff99ff7fd40ab0199949c46b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	cf354485ff99ff7fd40ab0199949c46b.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2864 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cf354485ff99ff7fd40ab0199949c46b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1716 cf354485ff99ff7fd40ab0199949c46b.exe

pid	process
2864	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1716	cf354485ff99ff7fd40ab0199949c46b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

cf354485ff99ff7fd40ab0199949c46b.execmd.exe

description	pid	process	target process
PID 1716 wrote to memory of 2520	1716	cf354485ff99ff7fd40ab0199949c46b.exe	MediaCenter.exe
PID 1716 wrote to memory of 2520	1716	cf354485ff99ff7fd40ab0199949c46b.exe	MediaCenter.exe
PID 1716 wrote to memory of 2520	1716	cf354485ff99ff7fd40ab0199949c46b.exe	MediaCenter.exe
PID 1716 wrote to memory of 2520	1716	cf354485ff99ff7fd40ab0199949c46b.exe	MediaCenter.exe
PID 1716 wrote to memory of 2740	1716	cf354485ff99ff7fd40ab0199949c46b.exe	cmd.exe
PID 1716 wrote to memory of 2740	1716	cf354485ff99ff7fd40ab0199949c46b.exe	cmd.exe
PID 1716 wrote to memory of 2740	1716	cf354485ff99ff7fd40ab0199949c46b.exe	cmd.exe
PID 1716 wrote to memory of 2740	1716	cf354485ff99ff7fd40ab0199949c46b.exe	cmd.exe
PID 2740 wrote to memory of 2864	2740	cmd.exe	PING.EXE
PID 2740 wrote to memory of 2864	2740	cmd.exe	PING.EXE
PID 2740 wrote to memory of 2864	2740	cmd.exe	PING.EXE
PID 2740 wrote to memory of 2864	2740	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\cf354485ff99ff7fd40ab0199949c46b.exe
"C:\Users\Admin\AppData\Local\Temp\cf354485ff99ff7fd40ab0199949c46b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2520

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\cf354485ff99ff7fd40ab0199949c46b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2740

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2864

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
8KB

MD5
2b5488d9940071dc52c8fdc5abe12c1a

SHA1
712ed445feeeb1a823022d7200c2e5be36722669

SHA256
fb216060d1dcc425a39dd6988f5effdcd7d1b3f3bdaff14a3adf5a9f5401b883

SHA512
b2d341045d320c9912c628191bc3f26bc05463d50e535da879c08c219b8223a2a158ceba7c4fbf25ba4fa3726103fc2675cd2b1ca3fa234dc001e4a965e7c548

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
58KB

MD5
d195b8525c8d30c5aa25fd5426ce619a

SHA1
dab194d501b52ee162e4fb587f148b009cdaa25d

SHA256
d8b0cd0d7acc9dd628ce09b843ec0377464c9a06dec1700ffafe868f010f99ad

SHA512
70a936d5a896e1cd031986d9a7f6bc69686bb6f6f306d41379db2d39077fb874ad61d6abf6be10d474cea370a184bf8eabc18576bb30cf3eacf0373f375db9d3

Download Submit
memory/1716-9-0x0000000000340000-0x000000000035A000-memory.dmp

Filesize
104KB

Download
memory/1716-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1716-11-0x0000000000340000-0x000000000035A000-memory.dmp

Filesize
104KB

Download
memory/1716-16-0x0000000000340000-0x000000000035A000-memory.dmp

Filesize
104KB

Download
memory/1716-19-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2520-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2520-24-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads