sakula | b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f

General

Target
b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe
Size 43KB
Sample240629-trnc1stglm
SHA256 b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f
MD5 2396f67fb4e3739aaee63813b2226450
SHA1 ce50aa7faf0b097a71e31db3898dea6501a1c679
SHA512 8a3a717163ecd1abe1d41cdafaa3873d140fcb29d1e6a5c13236f2684e440c2a5e929d83f29c52bcf3721f77b74369a29fa7b1447d8e202a03f0cacd957f3dc4
SSDEEP 768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqs:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8+
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

sakula persistence rat trojan upx

Malware Config

Signatures

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

Sakula payload 4 IoCs

resource	yara_rule
behavioral2/memory/3724-6-0x0000000000590000-0x00000000005AF000-memory.dmp	family_sakula
behavioral2/memory/4820-7-0x0000000000670000-0x000000000068F000-memory.dmp	family_sakula
behavioral2/memory/3724-13-0x0000000000590000-0x00000000005AF000-memory.dmp	family_sakula
behavioral2/memory/4820-17-0x0000000000670000-0x000000000068F000-memory.dmp	family_sakula

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-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
4820	MediaCenter.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3724-0-0x0000000000590000-0x00000000005AF000-memory.dmp	upx
behavioral2/files/0x0007000000023670-3.dat	upx
behavioral2/memory/4820-5-0x0000000000670000-0x000000000068F000-memory.dmp	upx
behavioral2/memory/3724-6-0x0000000000590000-0x00000000005AF000-memory.dmp	upx
behavioral2/memory/4820-7-0x0000000000670000-0x000000000068F000-memory.dmp	upx
behavioral2/memory/3724-13-0x0000000000590000-0x00000000005AF000-memory.dmp	upx
behavioral2/memory/4820-17-0x0000000000670000-0x000000000068F000-memory.dmp	upx

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"	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.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

pid	Process
4844	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 4820	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe	90
PID 3724 wrote to memory of 4820	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe	90
PID 3724 wrote to memory of 4820	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe	90
PID 3724 wrote to memory of 1084	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe	103
PID 3724 wrote to memory of 1084	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe	103
PID 3724 wrote to memory of 1084	3724	b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe	103
PID 1084 wrote to memory of 4844	1084	cmd.exe	105
PID 1084 wrote to memory of 4844	1084	cmd.exe	105
PID 1084 wrote to memory of 4844	1084	cmd.exe	105

C:\Users\Admin\AppData\Local\Temp\b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3724
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  PID:4820
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\b2dbdfed27bc34dee148bd14e2719adc4eaacfeabccaa99f5112e2e70ec7b98f_NeikiAnalytics.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:4844

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4404,i,15316930299780304231,7592852768794498680,262144 --variations-seed-version --mojo-platform-channel-handle=1420 /prefetch:8
1⤵
PID:3528

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

MediaCenter.exe

Path C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Size 43KB
SHA256 a999570b87990e4346cf69c0b2f1c28f76ad768896678b9ed0e2b924458c071e
MD5 5e388d4a7ebbe501e177f218fd787f05
SHA1 c1d13b6ad718929a702fad88ee812300cf2e064e
SHA512 b4a32a166a04773d0343b3b0e5dad279abbbca8ea0885828ddbae399a1ca209bd867bf0d3928308e02c94ac4ff10b2626bbd5bef366dcc122dd8f0036fcb4651
SSDEEP 768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taq3:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8t
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3724-0-0x0000000000590000-0x00000000005AF000-memory.dmp

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memory/3724-6-0x0000000000590000-0x00000000005AF000-memory.dmp

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memory/3724-13-0x0000000000590000-0x00000000005AF000-memory.dmp

Download

memory/4820-5-0x0000000000670000-0x000000000068F000-memory.dmp

Download

memory/4820-7-0x0000000000670000-0x000000000068F000-memory.dmp

Download

memory/4820-17-0x0000000000670000-0x000000000068F000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads