0f570e8429f56b3a7e864d2b29cf88800cc55228b812f09a6a632b86eb5d981d

Analysis

max time kernel
123s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
15/02/2023, 21:42

Target

tmp.exe
Size

12.7MB
MD5

640b4c8b7589e5dfac0db3b7fb8942ee
SHA1

eb998c2f3787b0ae14beaefe14914ca2ac9df8ae
SHA256

0f570e8429f56b3a7e864d2b29cf88800cc55228b812f09a6a632b86eb5d981d
SHA512

11ac00c3fe9a680129621cf8e4eb8b2312bbcb961155e9d673ca5f38c435ed20324914b8169c15db8ad2f194e4c72b7fcbb70890dd2cd2253850f5e933202ebb
SSDEEP

393216:rtm5kdbVTuGsCx4Zw1onssmjSsy9KVMczpaN4wZ:rtJnXQweoSsyapwZ

Score

7^/10

Loads dropped DLL 2 IoCs

pid	Process
5028	tmp.exe
5028	tmp.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Loads dropped DLL
PID:5028

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\nswB22F.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswB22F.tmp\dailianmamaPacketDll.dll

Filesize
674KB

MD5
a53d2889a336c7a4a5afd16286526db3

SHA1
ea26fb9f5f414658bb0d7f580dfcc72fa86a4bcc

SHA256
f4df5fe68cd21a4f1fa651ab2493ea7c9c18b391b23fbb62dd99a023e2d32ece

SHA512
425f0be28eb6fd327da825b2e1d7bd76172726e4477666f88523292905518d5379d3b6e7f574ae07f6ba6bd84e35f6ef9e7b8412752f95329256a17bacce2680

Download Submit