f37ce569e01b61b9e84699555122b4fbc5ddc42f7b3d1ff37db5cf6b4b1c8a34

Analysis

max time kernel
152s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 14:58

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General

Target

7759742467c46bb0c3f04880472cc790.exe
Size

385KB
MD5

7759742467c46bb0c3f04880472cc790
SHA1

098cfe5e4e05ae881655e2b702f26099442abe31
SHA256

f37ce569e01b61b9e84699555122b4fbc5ddc42f7b3d1ff37db5cf6b4b1c8a34
SHA512

e57eadb60f04fc3022b7e72843e0c74e67af42345a9ca6f07820c4a13d080ae5925998e8d735b08352cd4a9610e45eb087c44042fcf4ec3e4848fcada3c6606e
SSDEEP

6144:53wUEbekJOYWs0cj1QpJ5r2qMFU2aGiCaAORIS4oGe2EXUB:2bekhWszj1aY/BORAo/tXUB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4500	7759742467c46bb0c3f04880472cc790.exe

Executes dropped EXE 1 IoCs

pid	Process
4500	7759742467c46bb0c3f04880472cc790.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1824	7759742467c46bb0c3f04880472cc790.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1824	7759742467c46bb0c3f04880472cc790.exe
4500	7759742467c46bb0c3f04880472cc790.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 4500	1824	7759742467c46bb0c3f04880472cc790.exe	29
PID 1824 wrote to memory of 4500	1824	7759742467c46bb0c3f04880472cc790.exe	29
PID 1824 wrote to memory of 4500	1824	7759742467c46bb0c3f04880472cc790.exe	29

C:\Users\Admin\AppData\Local\Temp\7759742467c46bb0c3f04880472cc790.exe
"C:\Users\Admin\AppData\Local\Temp\7759742467c46bb0c3f04880472cc790.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1824
- C:\Users\Admin\AppData\Local\Temp\7759742467c46bb0c3f04880472cc790.exe
  C:\Users\Admin\AppData\Local\Temp\7759742467c46bb0c3f04880472cc790.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4500

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\7759742467c46bb0c3f04880472cc790.exe

Filesize
380KB

MD5
31ae090aed040f4ecad02f383ac7ff97

SHA1
e1a4ba874b12820ee5ce1033849aa1ca88bdd969

SHA256
447a1a50e651fabf2cd07b81f2079adc643c302bd235eab917054edb5aa22131

SHA512
0bb1e2a73cd453388b0fea0b5020b86fa4f5802e99a46c263fde0189cd90e6ed427ed7984a78f591c417488d81f31053ad5b8bfba2ee22dc9109984f7b3e0112

Download Submit
memory/1824-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1824-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/1824-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1824-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4500-15-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/4500-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4500-20-0x0000000004E80000-0x0000000004EDF000-memory.dmp

Filesize
380KB

Download
memory/4500-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4500-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4500-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4500-34-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download