sakula | f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfd

General

Target

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe
Size

92KB
MD5

7f9cec21cad116f92679f87a1993fe00
SHA1

a9a180bc4e951f9d7af9ca59fa51608cd9422970
SHA256

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfd
SHA512

bc8d69852baa5ee69e60fbb0eb9e4d27da4aabb9997a406d3a79189080339a1b494bb11b489057d4e2830a4587c540b6bf65c03869d9c95cf388cbd177718294
SSDEEP

1536:R7M3BhP/E9y9f/zMGv/4P6bR1ik5J/lEuU0Ay2s+eHxCEtkz30rtrz:O3BN+IfRO6bRnlZAvHcxCEtg30B3

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Signatures

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

Sakula payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x0007000000016cd1-1.dat	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid	Process
2808	cmd.exe

Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid	Process
2356	AdobeUpdate.exe

Loads dropped DLL 4 IoCs

Processes:

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exeAdobeUpdate.exe

pid	Process
2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe
2356	AdobeUpdate.exe
2356	AdobeUpdate.exe
2356	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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

Processes:

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exeAdobeUpdate.execmd.exePING.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

Processes:

cmd.exePING.EXE

pid	Process
2808	cmd.exe
2744	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

Processes:

PING.EXE

pid	Process
2744	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe

description	pid	Process
Token: SeIncBasePriorityPrivilege	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.execmd.exe

description	pid	Process	procid_target
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2356	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	30
PID 2096 wrote to memory of 2808	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	33
PID 2096 wrote to memory of 2808	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	33
PID 2096 wrote to memory of 2808	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	33
PID 2096 wrote to memory of 2808	2096	f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe	33
PID 2808 wrote to memory of 2744	2808	cmd.exe	35
PID 2808 wrote to memory of 2744	2808	cmd.exe	35
PID 2808 wrote to memory of 2744	2808	cmd.exe	35
PID 2808 wrote to memory of 2744	2808	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe
"C:\Users\Admin\AppData\Local\Temp\f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2356
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\f7abf1057a3d880c509ad7c4a151b8d56ca332223825db779f19bd7626699cfdN.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2744

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

Filesize
92KB

MD5
2874acda22ddefcb05c8052de7ea0c8e

SHA1
6f9b76b33fa15f358637efb9cdbbfbbee7fafe9c

SHA256
5a89c18e3f83b5c65d122e50e029c6e96bd188ebfb1694777d2f02896ac7b83c

SHA512
cf52636b0015d9535e2800adf1247a169eb31e4108550e628397111163134496c21b6b815e8ce43eb6305637ce2f12bfa04b6c8f8c2fc24292797096b1c07d32

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads