sakula | e0ddf1c40d03499d27db1420b83de2da1fdd609c8463faee3b7bfd6e62c42f0e

General

Target

NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe
Size

212KB
MD5

53f3cbe3b6506b5c5eb1fc23e421b6e0
SHA1

408185b166aee1c29eb805df03711789b42a2936
SHA256

e0ddf1c40d03499d27db1420b83de2da1fdd609c8463faee3b7bfd6e62c42f0e
SHA512

d8969498e845bd841739f3db4631ed088907512dce20181d7985324b10707252a35534d46f59c251deb7b88563bb6aa8af15c9903ac7d17c679f951145208358
SSDEEP

1536:NtQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX++pdz30rtr8gjXjp0GanBH:A29DkEGRQixVSjLc130BYgjXjpUnBH

Score

10^/10

sakula persistence rat trojan upx

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Signatures

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

Sakula payload 7 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/2208-4-0x0000000000440000-0x0000000000475000-memory.dmp	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/2208-0-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula
behavioral1/memory/2208-7-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula
behavioral1/memory/280-9-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula
behavioral1/memory/2208-10-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2664 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

280 MediaCenter.exe
Loads dropped DLL 1 IoCs

Processes:

NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe

pid process

2208 NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe

pid	process
2664	cmd.exe

pid	process
280	MediaCenter.exe

pid	process
2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
behavioral1/memory/2208-4-0x0000000000440000-0x0000000000475000-memory.dmp	upx
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
behavioral1/memory/2208-0-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/2208-7-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/280-9-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/2208-10-0x0000000000400000-0x0000000000435000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.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"	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.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

2948 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe

description pid process

Token: SeIncBasePriorityPrivilege 2208 NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe

pid	process
2948	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.execmd.exe

description	pid	process	target process
PID 2208 wrote to memory of 280	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	MediaCenter.exe
PID 2208 wrote to memory of 280	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	MediaCenter.exe
PID 2208 wrote to memory of 280	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	MediaCenter.exe
PID 2208 wrote to memory of 280	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	MediaCenter.exe
PID 2208 wrote to memory of 2664	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	cmd.exe
PID 2208 wrote to memory of 2664	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	cmd.exe
PID 2208 wrote to memory of 2664	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	cmd.exe
PID 2208 wrote to memory of 2664	2208	NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe	cmd.exe
PID 2664 wrote to memory of 2948	2664	cmd.exe	PING.EXE
PID 2664 wrote to memory of 2948	2664	cmd.exe	PING.EXE
PID 2664 wrote to memory of 2948	2664	cmd.exe	PING.EXE
PID 2664 wrote to memory of 2948	2664	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
1⤵
- Executes dropped EXE
PID:280

C:\Users\Admin\AppData\Local\Temp\NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2208

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\NEAS.53f3cbe3b6506b5c5eb1fc23e421b6e0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2664

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2948

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\Cab717A.tmp
Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
212KB

MD5
0523fd09c7990f16f673ffd74fc60a91

SHA1
0aae13f94d1f7fb769f774ce211c400fdfb74d5c

SHA256
71a90c2c7cab33f983dff87d66cae8556672a1ade355360758ea6c787a40a4b6

SHA512
4f66718afd4716424a59ae2ab1d039130a72e7b58802963477375a0b3f6c9e8b014cdbc6a4e245db7b22d0fa8c3c7f05d9007034d5395c05487f763c6376e432

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar71CB.tmp
Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
212KB

MD5
0523fd09c7990f16f673ffd74fc60a91

SHA1
0aae13f94d1f7fb769f774ce211c400fdfb74d5c

SHA256
71a90c2c7cab33f983dff87d66cae8556672a1ade355360758ea6c787a40a4b6

SHA512
4f66718afd4716424a59ae2ab1d039130a72e7b58802963477375a0b3f6c9e8b014cdbc6a4e245db7b22d0fa8c3c7f05d9007034d5395c05487f763c6376e432

Download Submit
memory/280-9-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2208-4-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/2208-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2208-7-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2208-8-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/2208-10-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads