37f8c77c5c10b367963787cbc06a5eeb091f0e8c679a9e8ef2a149b8865dd0d0

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 18:51

Target

202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe
Size

62KB
MD5

8e4e26f511c95373b1181f2f1b6143f3
SHA1

e38d533aca72d2f5f504379b695f3a2ab11bcaf6
SHA256

37f8c77c5c10b367963787cbc06a5eeb091f0e8c679a9e8ef2a149b8865dd0d0
SHA512

0b986558234a3ccd1f3226ef5a5cc52d1e93deab6c9adad158239970763002c2280402d9ddc1133f8d134b1e4ae52447d233f54f48be9f8c5adb9b580ab2694c
SSDEEP

1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMNuSK:TCjsIOtEvwDpj5HE/OUHnSMZx

Score

7^/10

Executes dropped EXE 1 IoCs

Processes:

misid.exe

pid process

1948 misid.exe
Loads dropped DLL 1 IoCs

Processes:

202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe

pid process

2488 202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
1948	misid.exe

pid	process
2488	202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe

description	pid	process	target process
PID 2488 wrote to memory of 1948	2488	202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe	misid.exe
PID 2488 wrote to memory of 1948	2488	202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe	misid.exe
PID 2488 wrote to memory of 1948	2488	202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe	misid.exe
PID 2488 wrote to memory of 1948	2488	202405218e4e26f511c95373b1181f2f1b6143f3cryptolocker.exe	misid.exe

C:\Users\Admin\AppData\Local\Temp\misid.exe
"C:\Users\Admin\AppData\Local\Temp\misid.exe"
2⤵
- Executes dropped EXE
PID:1948

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

\Users\Admin\AppData\Local\Temp\misid.exe
Filesize
62KB

MD5
e6ff72841f90a001f68d18f53b83067e

SHA1
3b02ffd4a9979f067251f3d6cabebe3b190861b6

SHA256
0170617ccbe97db4fdc085d15dc31f3ce5b0d9fc1af13a47087728db9ff9605a

SHA512
183db6da4e029068cfc036e381e7b392f189655dedebc7a9845fcf294c6f67d101bdbeebe8f3eba4ab6a7c713000ddada27cf8bf4c5688c29403adf7d2c00e8c

Download Submit
memory/1948-16-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download
memory/1948-18-0x0000000000380000-0x0000000000386000-memory.dmp

Filesize
24KB

Download
memory/1948-25-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/1948-26-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download
memory/2488-0-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download
memory/2488-1-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2488-2-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2488-9-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2488-14-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download