548c291a5bd5b4dabb0689d1a94d7072db78b566e709feaefce54965d6fd279d

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 14:34

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General

Target

3a0078cfdffc1503d299e7a77894a7c3.exe
Size

385KB
MD5

3a0078cfdffc1503d299e7a77894a7c3
SHA1

2ce1447c19fee14c1dd93fa170978594694acc6f
SHA256

548c291a5bd5b4dabb0689d1a94d7072db78b566e709feaefce54965d6fd279d
SHA512

42f5020966a60f7d699b2c0de84e0d06b74305d885dad712078a354d6e7b728b17601a137ca0ccb019efe22e48b3ea1ca44a39d60c494673adc0fabfdb227c88
SSDEEP

12288:zcOpzegBKhryn2SmwRcEWvSX14D9lIJspYB:zcSagwBynFmYDVoYB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2112	3a0078cfdffc1503d299e7a77894a7c3.exe

Executes dropped EXE 1 IoCs

pid	Process
2112	3a0078cfdffc1503d299e7a77894a7c3.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3560	3a0078cfdffc1503d299e7a77894a7c3.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3560	3a0078cfdffc1503d299e7a77894a7c3.exe
2112	3a0078cfdffc1503d299e7a77894a7c3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3560 wrote to memory of 2112	3560	3a0078cfdffc1503d299e7a77894a7c3.exe	88
PID 3560 wrote to memory of 2112	3560	3a0078cfdffc1503d299e7a77894a7c3.exe	88
PID 3560 wrote to memory of 2112	3560	3a0078cfdffc1503d299e7a77894a7c3.exe	88

C:\Users\Admin\AppData\Local\Temp\3a0078cfdffc1503d299e7a77894a7c3.exe
"C:\Users\Admin\AppData\Local\Temp\3a0078cfdffc1503d299e7a77894a7c3.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3560
- C:\Users\Admin\AppData\Local\Temp\3a0078cfdffc1503d299e7a77894a7c3.exe
  C:\Users\Admin\AppData\Local\Temp\3a0078cfdffc1503d299e7a77894a7c3.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3a0078cfdffc1503d299e7a77894a7c3.exe

Filesize
95KB

MD5
f65021a577563d3ed57085e94543398a

SHA1
060fb668a077036a24f843c91a96c8a37faea62a

SHA256
c4fa1230e92eac0b15adb1582bc85da3aaf11e5fd53106c1bedd584686225288

SHA512
a73949e062ab30a62f4c383959159fe2befba945e44355bb8e0e83194ddd1fc09baf224a9e494f84798f9fcb47bed2056d6bdbf933ad35f8097c2274e0bcfc93

Download Submit
memory/2112-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2112-16-0x0000000000180000-0x00000000001E6000-memory.dmp

Filesize
408KB

Download
memory/2112-21-0x0000000004ED0000-0x0000000004F2F000-memory.dmp

Filesize
380KB

Download
memory/2112-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2112-36-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/2112-35-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2112-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3560-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3560-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/3560-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3560-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download