3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a

Analysis

max time kernel
34s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 05:37

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General

Target

3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe
Size

431KB
MD5

d10206a76f2860c24eb970e9436bf2c2
SHA1

513d6b47ceecd8c3919f6a080ffebadeea1a75d0
SHA256

3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a
SHA512

f55a44d4638e7cdceeeea3866f25d9c30a200a7a68f5b95b2ef561ac394c94ba06c1996c7900788bdb62ecb1811a971ab062df55906210a9a390a4347eebf3a8
SSDEEP

6144:wBC2F8NXC796TB9vj48fq6aSWdQksl+R6i8YHccD5kJzMNoV:w7eVQkTrvj4Cu6Ha64HccD5ZaV

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1688	Trojan.exe

Loads dropped DLL 1 IoCs

pid	Process
2036	3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe

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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 1688	2036	3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe	28
PID 2036 wrote to memory of 1688	2036	3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe	28
PID 2036 wrote to memory of 1688	2036	3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe	28
PID 2036 wrote to memory of 1688	2036	3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe	28

C:\Users\Admin\AppData\Local\Temp\3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe
"C:\Users\Admin\AppData\Local\Temp\3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\Trojan.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
  2⤵
  - Executes dropped EXE
  PID:1688

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

C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
431KB

MD5
d10206a76f2860c24eb970e9436bf2c2

SHA1
513d6b47ceecd8c3919f6a080ffebadeea1a75d0

SHA256
3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a

SHA512
f55a44d4638e7cdceeeea3866f25d9c30a200a7a68f5b95b2ef561ac394c94ba06c1996c7900788bdb62ecb1811a971ab062df55906210a9a390a4347eebf3a8

Download Submit
\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
431KB

MD5
d10206a76f2860c24eb970e9436bf2c2

SHA1
513d6b47ceecd8c3919f6a080ffebadeea1a75d0

SHA256
3f897e4604ea52f312218d5a54a68eb7f8e754a57c3fd8474d457fa8d618e43a

SHA512
f55a44d4638e7cdceeeea3866f25d9c30a200a7a68f5b95b2ef561ac394c94ba06c1996c7900788bdb62ecb1811a971ab062df55906210a9a390a4347eebf3a8

Download Submit
memory/1688-167-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download
memory/1688-168-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download
memory/2036-84-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-89-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-58-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-59-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-60-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-61-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-62-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-63-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-64-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-66-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-65-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-67-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-68-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-70-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-69-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-71-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-72-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-74-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-73-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-75-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-76-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-78-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-77-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-79-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-80-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-81-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-82-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-83-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-85-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-54-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-57-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/2036-86-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-103-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-87-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-90-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-92-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-98-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-97-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-99-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-101-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-88-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-105-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-109-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-111-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-110-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-113-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-115-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-117-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-116-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-114-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-112-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-108-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-107-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-106-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-104-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-102-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-100-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-96-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-95-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-94-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-93-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-91-0x0000000000480000-0x00000000004CC000-memory.dmp

Filesize
304KB

Download
memory/2036-146-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download
memory/2036-154-0x0000000074610000-0x0000000074BBB000-memory.dmp

Filesize
5.7MB

Download