sakula | d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb

General

Target

d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe
Size

92KB
MD5

ce9e497fe47ad84b396822a52e9b15af
SHA1

c2aaf94ca100c28c0e3e64258ffa7500c1c19825
SHA256

d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb
SHA512

d50582a1689a84a8aff2f154cbdbe33063f6c9de0a4337b91aed4050f3b8514f1b85887742b4b82a81273807277f0a5470d944a545276ef140b3e0050820f66d
SSDEEP

1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrH:9bfVk29te2jqxCEtg30BD

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.savmpet.com

Signatures

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

Sakula payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0008000000016c4e-1.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2204	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2524	AdobeUpdate.exe

Loads dropped DLL 4 IoCs

pid	Process
2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe
2524	AdobeUpdate.exe
2524	AdobeUpdate.exe
2524	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.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

pid	Process
2928	PING.EXE
2204	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2928	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2524	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	31
PID 2408 wrote to memory of 2204	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	33
PID 2408 wrote to memory of 2204	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	33
PID 2408 wrote to memory of 2204	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	33
PID 2408 wrote to memory of 2204	2408	d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe	33
PID 2204 wrote to memory of 2928	2204	cmd.exe	35
PID 2204 wrote to memory of 2928	2204	cmd.exe	35
PID 2204 wrote to memory of 2928	2204	cmd.exe	35
PID 2204 wrote to memory of 2928	2204	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe
"C:\Users\Admin\AppData\Local\Temp\d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.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:2408
- 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:2524
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\d1198ada6be2c00175d0be08ceadec1167500f25f1b518cda430b4898e9f9fdb.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2204
- - 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:2928

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
6ba47f049754dbe1b1ed6b056391c649

SHA1
3e76754ac3e9d81f5e59e3e8fce3ae96537957e1

SHA256
e0fc68ef64e58edd8f707179fb65aea49df87ad7d9118f56b39e96a3ffe0b585

SHA512
97e66b4a77739caa8600319c22162ae17c8236f3eb9c282d7a48b6b0e781cbbe46fc949afc5169127297c9f2da3bb20e42631432ec62b1a145647c1beeec885e

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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