sakula | 1472b8e7a429d56cdd15143628c14567c8b21cf2eefdb532bdafe58a31b7f62c

General

Target

NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe
Size

37KB
MD5

bf2d65783ee54ad44ccbd7de284a1390
SHA1

cfca380487e20f6d26ee515a38d61a28b273b0f5
SHA256

1472b8e7a429d56cdd15143628c14567c8b21cf2eefdb532bdafe58a31b7f62c
SHA512

1fe67ef09861536b1db508bf26d5ac14d605e506a3a75f86f934869f8ccfd1bd9c7d77a3360fd0f8a16c77994d68b6dd5fa9dead74400926cf7fd463f27b0583
SSDEEP

768:D7Xezc/T6Zp14hyYtoVxYF9mH8VQ1PcPW/M9zn:n6zqhyYtkYWRPTEzn

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

http://www.we11point.com:443/view.asp?cookie=%s&type=%d&vid=%d

http://www.we11point.com:443/photo/%s.jpg?vid=%d

Signatures

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

Processes:

MediaCenter.exe

pid process

3312 MediaCenter.exe

pid	process
3312	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.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"	reg.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

reg.exe

pid process

3084 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3524 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

svchost.exe

description pid process

Token: SeManageVolumePrivilege 4612 svchost.exe

pid	process
3084	reg.exe

pid	process
3524	PING.EXE

description	pid	process
Token: SeManageVolumePrivilege	4612	svchost.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.execmd.execmd.exe

description	pid	process	target process
PID 3860 wrote to memory of 3064	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	cmd.exe
PID 3860 wrote to memory of 3064	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	cmd.exe
PID 3860 wrote to memory of 3064	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	cmd.exe
PID 3860 wrote to memory of 3312	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	MediaCenter.exe
PID 3860 wrote to memory of 3312	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	MediaCenter.exe
PID 3860 wrote to memory of 3312	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	MediaCenter.exe
PID 3064 wrote to memory of 3084	3064	cmd.exe	reg.exe
PID 3064 wrote to memory of 3084	3064	cmd.exe	reg.exe
PID 3064 wrote to memory of 3084	3064	cmd.exe	reg.exe
PID 3860 wrote to memory of 3080	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	cmd.exe
PID 3860 wrote to memory of 3080	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	cmd.exe
PID 3860 wrote to memory of 3080	3860	NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe	cmd.exe
PID 3080 wrote to memory of 3524	3080	cmd.exe	PING.EXE
PID 3080 wrote to memory of 3524	3080	cmd.exe	PING.EXE
PID 3080 wrote to memory of 3524	3080	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3860

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:3064

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:3084

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3312

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\NEAS.bf2d65783ee54ad44ccbd7de284a1390_JC.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3080

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3524

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:4048

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4612

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

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
37KB

MD5
d70f635213a47ed715e56f02cb585859

SHA1
944033617b40b3d8025f927e16dbb9f20b3d26e0

SHA256
5066424b7be16436218e08c6609530f145894d5ee37bb2b9a5d6ca9064c198d3

SHA512
85823953985546c417eeda1af84be587a3a16f85e767a6a2c768930d469cc365ca5a4d04f58763ec9c63803ac703c97b329c54e4233b49b1f75f3b609f18b924

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
37KB

MD5
d70f635213a47ed715e56f02cb585859

SHA1
944033617b40b3d8025f927e16dbb9f20b3d26e0

SHA256
5066424b7be16436218e08c6609530f145894d5ee37bb2b9a5d6ca9064c198d3

SHA512
85823953985546c417eeda1af84be587a3a16f85e767a6a2c768930d469cc365ca5a4d04f58763ec9c63803ac703c97b329c54e4233b49b1f75f3b609f18b924

Download Submit
memory/3860-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3860-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4612-6-0x0000028314240000-0x0000028314250000-memory.dmp

Filesize
64KB

Download
memory/4612-22-0x0000028314340000-0x0000028314350000-memory.dmp

Filesize
64KB

Download
memory/4612-38-0x000002831C650000-0x000002831C651000-memory.dmp

Filesize
4KB

Download
memory/4612-40-0x000002831C680000-0x000002831C681000-memory.dmp

Filesize
4KB

Download
memory/4612-41-0x000002831C680000-0x000002831C681000-memory.dmp

Filesize
4KB

Download
memory/4612-42-0x000002831C790000-0x000002831C791000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads