93b81a33de69eec71b1d266d8314fad471064343d6cd173caf58128ce2bf9173

Analysis

max time kernel
6s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
06-01-2024 14:55

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General

Target

4683a41ffc09578d18050cfbb254a28c.exe
Size

385KB
MD5

4683a41ffc09578d18050cfbb254a28c
SHA1

b8c168fd7b141def7387b72376b81f834767bf08
SHA256

93b81a33de69eec71b1d266d8314fad471064343d6cd173caf58128ce2bf9173
SHA512

bc2c9d2a9f5c27d31d84803998758696114a8499410ea638bc5a846fe7dca8be683911f7cbbe9207e49501db40bb9cfa0d47020b4d085c4ac47f836bbf1ab29a
SSDEEP

6144:vLYCna6Bcc2EYyH2gP84Qkdw8i05nmzwp1leyLbrHg/uS1lknjhB:DYuuA2VxkU05mmHH8u8IlB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2420	4683a41ffc09578d18050cfbb254a28c.exe

Executes dropped EXE 1 IoCs

pid	Process
2420	4683a41ffc09578d18050cfbb254a28c.exe

Loads dropped DLL 1 IoCs

pid	Process
1872	4683a41ffc09578d18050cfbb254a28c.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1872	4683a41ffc09578d18050cfbb254a28c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1872	4683a41ffc09578d18050cfbb254a28c.exe
2420	4683a41ffc09578d18050cfbb254a28c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 2420	1872	4683a41ffc09578d18050cfbb254a28c.exe	14
PID 1872 wrote to memory of 2420	1872	4683a41ffc09578d18050cfbb254a28c.exe	14
PID 1872 wrote to memory of 2420	1872	4683a41ffc09578d18050cfbb254a28c.exe	14
PID 1872 wrote to memory of 2420	1872	4683a41ffc09578d18050cfbb254a28c.exe	14

C:\Users\Admin\AppData\Local\Temp\4683a41ffc09578d18050cfbb254a28c.exe
C:\Users\Admin\AppData\Local\Temp\4683a41ffc09578d18050cfbb254a28c.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2420

C:\Users\Admin\AppData\Local\Temp\4683a41ffc09578d18050cfbb254a28c.exe
"C:\Users\Admin\AppData\Local\Temp\4683a41ffc09578d18050cfbb254a28c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1872

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

memory/1872-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1872-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1872-12-0x0000000002DF0000-0x0000000002E56000-memory.dmp

Filesize
408KB

Download
memory/1872-3-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1872-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2420-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2420-18-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2420-29-0x0000000002D20000-0x0000000002D7F000-memory.dmp

Filesize
380KB

Download
memory/2420-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2420-83-0x000000000D6D0000-0x000000000D70C000-memory.dmp

Filesize
240KB

Download
memory/2420-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2420-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download