ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2

Analysis

max time kernel
19s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 09:35

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General

Target

ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe
Size

92KB
MD5

583f90c925f43a7d818c1e331a05d12b
SHA1

493bd04ca684f294a6222b287e7f48ed5b5d2897
SHA256

ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2
SHA512

0183b1e0d0b88e946813c8607c6540528bdd9f48a5601dbb9b17c202b2a972de56ed55388453990790b4e4a1dcfd8121cf2f80c3cec409beae4755c0ce94d9aa
SSDEEP

768:4mp1D5+8+yyCExggbX4xyhKpDq3yvqimSr4CsDqel30JbP6XTI3WoUUZ+IcnR7S:4CD5ePN4xye0B3tDj8r6XEJTc

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

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
920	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	920	tasklist.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
980	ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe
980	ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 980 wrote to memory of 1404	980	ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe	30
PID 980 wrote to memory of 1404	980	ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe	30
PID 980 wrote to memory of 1404	980	ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe	30
PID 980 wrote to memory of 1404	980	ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe	30
PID 1404 wrote to memory of 920	1404	cmd.exe	32
PID 1404 wrote to memory of 920	1404	cmd.exe	32
PID 1404 wrote to memory of 920	1404	cmd.exe	32
PID 1404 wrote to memory of 920	1404	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe
"C:\Users\Admin\AppData\Local\Temp\ab82f0dc739fa9aac2960d1f774ccfa8717ae91d53d609e1b6c16551cebe9af2.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:980
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del ab82f0dc739fa9aac2960d1f774ccfa871
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1404
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:920

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/980-57-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

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memory/980-58-0x00000000034B0000-0x0000000003F6A000-memory.dmp

Filesize
10.7MB

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