7a853946186189b0a5b3d682118c441de96a2af07b0a6becde40a22268d42cc9

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13/01/2024, 14:41

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General

Target

58f7f560a57555d0feb8facc916164e1.exe
Size

385KB
MD5

58f7f560a57555d0feb8facc916164e1
SHA1

dfb49f75b9e24906fa8b77ed5770b0930c0628bf
SHA256

7a853946186189b0a5b3d682118c441de96a2af07b0a6becde40a22268d42cc9
SHA512

1e6465053a941809a31a05e18863e8c9e3539ed4c67234f093d13cc0f18db2bdff8805660b9b36d70c4861842a42da4d6c3de53fac022787e06afa07ddeff8f6
SSDEEP

12288:iDQyjeluS6lCFgApTDsy8JYRg+++nP3zyLJE23MA6kB:yjGL65asynq89wdB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1848	58f7f560a57555d0feb8facc916164e1.exe

Executes dropped EXE 1 IoCs

pid	Process
1848	58f7f560a57555d0feb8facc916164e1.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1788	58f7f560a57555d0feb8facc916164e1.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1788	58f7f560a57555d0feb8facc916164e1.exe
1848	58f7f560a57555d0feb8facc916164e1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 1848	1788	58f7f560a57555d0feb8facc916164e1.exe	87
PID 1788 wrote to memory of 1848	1788	58f7f560a57555d0feb8facc916164e1.exe	87
PID 1788 wrote to memory of 1848	1788	58f7f560a57555d0feb8facc916164e1.exe	87

C:\Users\Admin\AppData\Local\Temp\58f7f560a57555d0feb8facc916164e1.exe
"C:\Users\Admin\AppData\Local\Temp\58f7f560a57555d0feb8facc916164e1.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Users\Admin\AppData\Local\Temp\58f7f560a57555d0feb8facc916164e1.exe
  C:\Users\Admin\AppData\Local\Temp\58f7f560a57555d0feb8facc916164e1.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1848

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\58f7f560a57555d0feb8facc916164e1.exe

Filesize
385KB

MD5
65cd92340288d490c4e7c96ebe56080a

SHA1
395c58f73ab0144cb021868ff43bd9df08df3341

SHA256
d5361757fad1a5eedf17bad414deb8a7f2e5af621041fc69565574a971126d63

SHA512
8257a3799b97360165f83384489e04f906027ee07ffbca62cd4c839a2e3ad2b1c4877108fd3c28c72d16c1471c236fbfd361c5c7a2bef6bf5cdd8649ebc1266d

Download Submit
memory/1788-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1788-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1788-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1788-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1848-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1848-15-0x0000000000150000-0x00000000001B6000-memory.dmp

Filesize
408KB

Download
memory/1848-20-0x0000000004EC0000-0x0000000004F1F000-memory.dmp

Filesize
380KB

Download
memory/1848-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1848-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1848-34-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/1848-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download