6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694

General

Target

6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe
Size

13.9MB
MD5

96c5c39f49307df3c34a1eae1626ac9d
SHA1

813ed3b34631718687cf7ddbc3ad46839b710ed7
SHA256

6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694
SHA512

da934f9c4d53e32c0c54b247bf06e03f744f07c76ef31b14ad3f99cf497759f0ab542e0f5d7559a8406e5cdb21ed5f761d3ecff35b31ee1b4f122d1bb026c55d
SSDEEP

393216:+f6fTvp98KgB8oSFn4ZmSH3hOhdXJdqqyyB+zZBi:+f6fTvv8BZkn4Z/XheXvqqyyB+zZQ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1380	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp

Loads dropped DLL 4 IoCs

pid	Process
904	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe
1380	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp
1380	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp
1380	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp

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 4 IoCs

description	pid	Process	procid_target
PID 904 wrote to memory of 1380	904	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe	27
PID 904 wrote to memory of 1380	904	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe	27
PID 904 wrote to memory of 1380	904	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe	27
PID 904 wrote to memory of 1380	904	6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe	27

C:\Users\Admin\AppData\Local\Temp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe
"C:\Users\Admin\AppData\Local\Temp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:904
- C:\Users\Admin\AppData\Local\Temp\is-VOTMP.tmp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-VOTMP.tmp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp" /SL5="$60122,14291758,51712,C:\Users\Admin\AppData\Local\Temp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-VOTMP.tmp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp

Filesize
654KB

MD5
d4eec287674fd6b81dcabe10ba2c672b

SHA1
7e728db4f07ce6ec3094c687a4444b1261925bf0

SHA256
ac613a85177e57d4ffd01278e95765d069cc404c65cc10ebab1537fba1aefc8b

SHA512
5bf5d18563cb452ba18f0f7c94c6a3418680958ccd7155ca7226722b0e7fb6ca631d8d69e4756c307e8bae5dfee771a232c9c0a4a0308ce1d965bd4bb1e85c02

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-VOTMP.tmp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp

Filesize
654KB

MD5
d4eec287674fd6b81dcabe10ba2c672b

SHA1
7e728db4f07ce6ec3094c687a4444b1261925bf0

SHA256
ac613a85177e57d4ffd01278e95765d069cc404c65cc10ebab1537fba1aefc8b

SHA512
5bf5d18563cb452ba18f0f7c94c6a3418680958ccd7155ca7226722b0e7fb6ca631d8d69e4756c307e8bae5dfee771a232c9c0a4a0308ce1d965bd4bb1e85c02

Download Submit
\Users\Admin\AppData\Local\Temp\is-R0C5M.tmp\MR_Code32.dll

Filesize
98KB

MD5
0e4924809565b89088a81d589e8b36f9

SHA1
bf592e04ed71870f1bfc48253ba3727686af62e4

SHA256
bd4be6f94f49e8a7b83b0416dfed9f4f1d6d2f4d64e4674cc4c0044abf46f4b2

SHA512
bd08ab3b27a52d51e601ecbcaadbdd640445cfc1a42308b0e46e96cbe8d11ca039bca67afe177be27a04b4003b73309569cbb244f8261c646ff333cecec4610d

Download Submit
\Users\Admin\AppData\Local\Temp\is-R0C5M.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-R0C5M.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-VOTMP.tmp\6a1cb1f6e5063ecca6e39c54323ce96ffe1b7ed8a0b99a5be5c27d764ff75694.tmp

Filesize
654KB

MD5
d4eec287674fd6b81dcabe10ba2c672b

SHA1
7e728db4f07ce6ec3094c687a4444b1261925bf0

SHA256
ac613a85177e57d4ffd01278e95765d069cc404c65cc10ebab1537fba1aefc8b

SHA512
5bf5d18563cb452ba18f0f7c94c6a3418680958ccd7155ca7226722b0e7fb6ca631d8d69e4756c307e8bae5dfee771a232c9c0a4a0308ce1d965bd4bb1e85c02

Download Submit
memory/904-54-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download
memory/904-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/904-64-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1380-66-0x00000000002F0000-0x000000000030D000-memory.dmp

Filesize
116KB

Download

Analysis

Sharing