sakula | 1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69d

General

Target

1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe
Size

114KB
MD5

9bf15605ac5d90b93d2d78781bdbcd20
SHA1

2eaa45ef0595fb8383ea74e4d38ab6a8d7af64e4
SHA256

1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69d
SHA512

f2d97433656b66faecb490f3a26b220a93a95cdb0c7ed6b0692e5dc712d70d1d362253de025f05d6909814b29a2a65cb5c4d630b764f23f1dae6502f208a2ee5
SSDEEP

1536:Loaj1hJL1S9t0MIeboal8bCKxo7h0RPLJNz30rtriCr0nJnHPoq1nouy8TRgz:c0hpgz6xGhYJF30Blr0nhoutTRgz

Score

10^/10

sakula discovery persistence rat trojan upx

Malware Config

Signatures

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

Sakula payload 6 IoCs

resource	yara_rule
behavioral2/memory/4304-0-0x00000000000C0000-0x00000000000E1000-memory.dmp	family_sakula
behavioral2/files/0x000b000000023cfc-3.dat	family_sakula
behavioral2/memory/4064-4-0x0000000000220000-0x0000000000241000-memory.dmp	family_sakula
behavioral2/memory/4304-6-0x00000000000C0000-0x00000000000E1000-memory.dmp	family_sakula
behavioral2/memory/4064-7-0x0000000000220000-0x0000000000241000-memory.dmp	family_sakula
behavioral2/memory/4304-9-0x00000000000C0000-0x00000000000E1000-memory.dmp	family_sakula

Downloads MZ/PE file 1 IoCs

flow	pid	Process
32	1312	Process not Found

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-189444705-1272902858-1305688695-1000\Control Panel\International\Geo\Nation	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe

Executes dropped EXE 1 IoCs

pid	Process
4064	MediaCenter.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\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4304-0-0x00000000000C0000-0x00000000000E1000-memory.dmp	upx
behavioral2/files/0x000b000000023cfc-3.dat	upx
behavioral2/memory/4064-4-0x0000000000220000-0x0000000000241000-memory.dmp	upx
behavioral2/memory/4304-6-0x00000000000C0000-0x00000000000E1000-memory.dmp	upx
behavioral2/memory/4064-7-0x0000000000220000-0x0000000000241000-memory.dmp	upx
behavioral2/memory/4304-9-0x00000000000C0000-0x00000000000E1000-memory.dmp	upx

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 5 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	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.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 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3224	PING.EXE
2704	MicrosoftEdgeUpdate.exe
2888	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3224	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4304 wrote to memory of 4064	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe	86
PID 4304 wrote to memory of 4064	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe	86
PID 4304 wrote to memory of 4064	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe	86
PID 4304 wrote to memory of 2888	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe	95
PID 4304 wrote to memory of 2888	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe	95
PID 4304 wrote to memory of 2888	4304	1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe	95
PID 2888 wrote to memory of 3224	2888	cmd.exe	97
PID 2888 wrote to memory of 3224	2888	cmd.exe	97
PID 2888 wrote to memory of 3224	2888	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe
"C:\Users\Admin\AppData\Local\Temp\1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4064
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1234e87f2701c4a70ecdf74cf6c787e01fa4d5fc1b08917cf2570f1b412ae69dN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2888
- - 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:3224

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7Rjc0OTFFNDEtNDVENy00NjEyLUI2ODUtMEQ5MkNGNjdDMDdDfSIgdXNlcmlkPSJ7N0E2OThEMzctNzc4Mi00MkUyLTg1OTgtOEIzQ0U3MEM4NjYzfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7RUYyNUQ2RjQtRkE0Mi00MjcwLUJGNkMtNTFBMTk4M0U5MUE0fSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDAwMTU1NjMyIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2704

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

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

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

Filesize
114KB

MD5
d84e0a12862cca7f09f517775e41e4bd

SHA1
66b2ea4b053aaf3151f7055b13ff3a0b1297a8d3

SHA256
ded445e7f99926995f5caf47b733262921734bcf1ad07e2933e77c60fba3ff74

SHA512
62d72b77f8e9d1521dfc354a65428836534d67f1131dd2d813cb19e279f7f519549ae26ef342de6abff03a2668b4f274cdf1fc2e8082fb3823fbf5007fac7bf6

Download Submit
memory/4064-4-0x0000000000220000-0x0000000000241000-memory.dmp

Filesize
132KB

Download
memory/4064-7-0x0000000000220000-0x0000000000241000-memory.dmp

Filesize
132KB

Download
memory/4304-0-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/4304-6-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/4304-9-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads