beatdrop | 95bbd494cecc25a422fa35912ec2365f3200d5a18ea4bfad5566432eb0834f9f

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-04-2024 12:48

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General

Target

95bbd494cecc25a422fa35912ec2365f3200d5a18ea4bfad5566432eb0834f9f.dll
Size

248KB
MD5

e031c9984f65a9060ec1e70fbb84746b
SHA1

b01950ed9b1929fee04a9c23ac49e3de89e37228
SHA256

95bbd494cecc25a422fa35912ec2365f3200d5a18ea4bfad5566432eb0834f9f
SHA512

5dd1f004516b9fc0f0c36bca22dafaed9103191ebeea291e8d6f32f9b01b77fb18a0c4c5d04bd760a38651380a3680ede8b07f3d522f710b3df228ac8d934a2b
SSDEEP

6144:Gv77pPt5CRJRYHdhtxESU6FmixSG8aKUBYA/D1Q:GvX5C/qdhMZpG8a2A5Q

Score

10^/10

beatdrop loader persistence

Malware Config

Signatures

BEATDROP
BEATDROP is a loader which uses Atlassian's Trello service as C&C.
loader beatdrop

Detects BEATDROP loader 1 IoCs

resource	yara_rule
behavioral1/memory/1932-2-0x00000000660C0000-0x0000000066108000-memory.dmp	family_beatdrop

Blocklisted process makes network request 8 IoCs

flow	pid	Process
4	1932	rundll32.exe
5	1932	rundll32.exe
6	1932	rundll32.exe
8	1932	rundll32.exe
9	1932	rundll32.exe
10	1932	rundll32.exe
11	1932	rundll32.exe
12	1932	rundll32.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\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\UserSettingsVersionSVC = "C:\\Windows\\System32\\rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\IconCacheService.dll\",IconCacheDBService"	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\95bbd494cecc25a422fa35912ec2365f3200d5a18ea4bfad5566432eb0834f9f.dll,#1
1⤵
- Blocklisted process makes network request
- Adds Run key to start application
PID:1932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1932-1-0x0000000076DF0000-0x0000000076F99000-memory.dmp

Filesize
1.7MB

Download
memory/1932-2-0x00000000660C0000-0x0000000066108000-memory.dmp

Filesize
288KB

Download
memory/1932-4-0x0000000076DF0000-0x0000000076F99000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads