slothfulmedia | 6b16bcb53be07c25eb852a41dc0fd4d3eea9b5004e85de94b0a811060864d630

Analysis

max time kernel
148s
max time network
147s
platform
windows10_x64
resource
win10v20201028
submitted
26/12/2020, 20:20

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General

Target
64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe
Size 115KB
Sample201226-bvkkhw1jps
SHA256 64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273
MD5 448838b2a60484ee78c2198f2c0c9c85
SHA1 f2c43a01cabaa694228f5354ea8c6bcf3b7a49b3
SHA512 9e532af06e5f4764529211e8c5c749baa7b01c72f11b603218c3c08d70cf1e732f8d9d81ec257ca247aaa96d1502150a2f402b1b3914780b6344222b007dd53f
MD5 SHA1 SHA512

Score

10^/10

slothfulmedia trojan

Malware Config

Signatures

SlothfulMedia
SlothfulMedia is a malware used by sophisticated threat actors that drops a remote access tool.
trojan slothfulmedia

SlothfulMedia Main Payload 2 IoCs

resource	yara_rule
behavioral2/files/0x0004000000015253-3.dat	family_slothfulmedia
behavioral2/files/0x0004000000015253-4.dat	family_slothfulmedia

Executes dropped EXE 2 IoCs

pid	Process
2512	mediaplayer.exe
2168	p_DMO.exe

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-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\International\Geo\Nation	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe

Deletes itself 1 IoCs

pid	Process
2168	p_DMO.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 492 wrote to memory of 2512	492	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe	75
PID 492 wrote to memory of 2512	492	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe	75
PID 492 wrote to memory of 2512	492	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe	75
PID 492 wrote to memory of 2168	492	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe	76
PID 492 wrote to memory of 2168	492	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe	76
PID 492 wrote to memory of 2168	492	64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe	76

C:\Users\Admin\AppData\Local\Temp\64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe
"C:\Users\Admin\AppData\Local\Temp\64d78eec46c9ddd4b9a366de62ba0f2813267dc4393bc79e4c9a51a9bb7e6273.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:492
- C:\Users\Admin\AppData\Roaming\Media\mediaplayer.exe
  "C:\Users\Admin\AppData\Roaming\Media\mediaplayer.exe"
  2⤵
  - Executes dropped EXE
  PID:2512
- C:\Users\Admin\AppData\Local\Temp\p_DMO.exe
  "C:\Users\Admin\AppData\Local\Temp\p_DMO.exe"
  2⤵
  - Executes dropped EXE
  - Deletes itself
  PID:2168

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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