ec4bf6cfc55df437a044d2f779cfd3619ddc96d4c7c5cb6621f38e9e30ec1041

Analysis

max time kernel
35s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05-09-2022 11:04

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General

Target

fonts/Arggotsc.ttf
Size

88KB
MD5

1a1ec864b6c0730c8be73b99a092bf46
SHA1

b621b1ef3365eeeb562073b7affd2177d63342a4
SHA256

85d7a5ef7867ab572048c9a4f422526f249da11f3236e8763a737d66df08e096
SHA512

8ac4b1b54c92ce4b7dd1c3419243f13cf5c1e7537b768db3306787223904083d562809fcb18ac26707f67518e05558bd9d89fab46a3500fbef3aaa5f9cb38617
SSDEEP

1536:yRpVPVxnzULhyM1toY7I+Q2+QZMDxRJyG7Syl/6JsOgTpqRkX5/qb5UB:yjVPV1zUVyYRQ2hZmRJyG7Syl/6J1gTZ

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 912 wrote to memory of 612	912	cmd.exe	fontview.exe
PID 912 wrote to memory of 612	912	cmd.exe	fontview.exe
PID 912 wrote to memory of 612	912	cmd.exe	fontview.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\fonts\Arggotsc.ttf
1⤵
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\System32\fontview.exe
"C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\fonts\Arggotsc.ttf
2⤵
PID:612

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/612-76-0x0000000000000000-mapping.dmp

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memory/912-54-0x000007FEFBB31000-0x000007FEFBB33000-memory.dmp

Filesize
8KB

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