455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759

Analysis

max time kernel
58s
max time network
74s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 21:24

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General

Target

455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.exe
Size

18.6MB
MD5

52c1c5dca79e346296b8a15a2c6f78d4
SHA1

8e6d9da61cea3c1132060550da5e6240fc9b4ef7
SHA256

455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759
SHA512

88d834ce444ed478275a7da008a3ec4f9dc4812e1178d5b61eaa8ce0572218d1c2b529d716fc553ea607796e24924e5d66c8c9f01d89fa256ddbfab4b947c9a8
SSDEEP

393216:P50orjqWRecsKLvGGakybl2NqnS+SsZN/jSnfbk7L9tVaNTkNbM+Y8upP63:RiWRJ3Mko4qnbuzk7JteTkNbMl6

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1976	455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.exe
1976	455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.exe
1976	455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.exe
1976	455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.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\455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.exe
"C:\Users\Admin\AppData\Local\Temp\455daa35269fea49585007ef8cdb1204398c9da388929512ffff6e52593f0759.exe"
1⤵
- Loads dropped DLL
PID:1976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsyFAB5.tmp\NSISdl.dll

Filesize
21KB

MD5
c06042c92870da38fa2a07277b819817

SHA1
3367186d20f996b65fd23a2a12625ceb4d6454f3

SHA256
039f938ca58bffdf4854162f8a134e672bdf370190062f73bfc6f90bc2e804ef

SHA512
ef74f9c518a323d70b9ceaa5dd0c45f0e7f8150f35c839816cf27785f57b1cfeac9debfc4abc3c9df8a783cf37ca1baab9dcce6293c6821b25cca6d2a0dff993

Download Submit
\Users\Admin\AppData\Local\Temp\nsyFAB5.tmp\System.dll

Filesize
67KB

MD5
7edd899503bafd59de23d6daf925b4fd

SHA1
25c965958c100b69a1f3b950f495dab89413bf27

SHA256
82ad8b9bdbbca94a810935163c6685dd23f32d5b350cd744a4c05f3569631025

SHA512
6f397be86e83235a43165ff6f7eaf82705324cc8f483619d0e4b801762e4d1c122c21f9274260818f0fe2534968004036b63bf2813f310a80cf06434696a6807

Download Submit
\Users\Admin\AppData\Local\Temp\nsyFAB5.tmp\System.dll

Filesize
67KB

MD5
7edd899503bafd59de23d6daf925b4fd

SHA1
25c965958c100b69a1f3b950f495dab89413bf27

SHA256
82ad8b9bdbbca94a810935163c6685dd23f32d5b350cd744a4c05f3569631025

SHA512
6f397be86e83235a43165ff6f7eaf82705324cc8f483619d0e4b801762e4d1c122c21f9274260818f0fe2534968004036b63bf2813f310a80cf06434696a6807

Download Submit
\Users\Admin\AppData\Local\Temp\nsyFAB5.tmp\dui.dll

Filesize
92KB

MD5
2c6689e9e49625b7dd61ac49bcf94562

SHA1
3b067922b42b1b8ff483d38bd27905e3dc1772db

SHA256
93f612786957bdd95a858f7c294f2d68256b6d2271c69ee96235732348b859d4

SHA512
f6e873bb8cbff566360f1731e83dd5dea5f4477442f8eba963f9475f98fef187d09eb998cc62df7927fa1237bc381b3321ebe55ea4bcca271a2a17eba3e9ac8a

Download Submit
memory/1976-54-0x0000000076831000-0x0000000076833000-memory.dmp

Filesize
8KB

Download
memory/1976-58-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/1976-60-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download