779283b0f14504e5b6d8c5d94fb6ceb399f18ac82e70513474c3762e364b6d34

Analysis

max time kernel
143s
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
07/01/2024, 21:57

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General

Target

49df86cc1c3882421a8455be4a88c13d.exe
Size

385KB
MD5

49df86cc1c3882421a8455be4a88c13d
SHA1

5ba5247212d0ec6b98cfaf586153e581c67028db
SHA256

779283b0f14504e5b6d8c5d94fb6ceb399f18ac82e70513474c3762e364b6d34
SHA512

4c9b3330669b124e7a5b54d08d9089e7eb16f00f7124f8fc8fc240ce2e6c59c29d58800d76a165e9dd3c1e2c4d8c7bd6e90674255a6d168e2fa5a515fc1e1915
SSDEEP

6144:pVQjo6tMI42u5sNFZ0ruIHKoGjA6Ij/yT9wtUvVPxdsg8Qrw3B:pKE6tg2ssDZ0tqoG0Fj/3spxdsgGB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4304	49df86cc1c3882421a8455be4a88c13d.exe

Executes dropped EXE 1 IoCs

pid	Process
4304	49df86cc1c3882421a8455be4a88c13d.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4616	49df86cc1c3882421a8455be4a88c13d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4616	49df86cc1c3882421a8455be4a88c13d.exe
4304	49df86cc1c3882421a8455be4a88c13d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 4304	4616	49df86cc1c3882421a8455be4a88c13d.exe	89
PID 4616 wrote to memory of 4304	4616	49df86cc1c3882421a8455be4a88c13d.exe	89
PID 4616 wrote to memory of 4304	4616	49df86cc1c3882421a8455be4a88c13d.exe	89

C:\Users\Admin\AppData\Local\Temp\49df86cc1c3882421a8455be4a88c13d.exe
"C:\Users\Admin\AppData\Local\Temp\49df86cc1c3882421a8455be4a88c13d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Users\Admin\AppData\Local\Temp\49df86cc1c3882421a8455be4a88c13d.exe
  C:\Users\Admin\AppData\Local\Temp\49df86cc1c3882421a8455be4a88c13d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4304

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\49df86cc1c3882421a8455be4a88c13d.exe

Filesize
385KB

MD5
a26f96cdaf539258d716389234ffcf31

SHA1
f94e84b49af9825b498cb4f23044075a1a5817e3

SHA256
025e3a567866e05ec87209f05f7dcb8a04bdbe0e4a9f6b86e54c41d20144ed9f

SHA512
f0990a64a90642e92e1d47b604202b446d8cd1f7e59256efc1f641a8fc4950af504ee516f780b39d5ea45f4ceb54165b23c25ecb8bf8f664ff50ee0c4f724061

Download Submit
memory/4304-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4304-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4304-20-0x0000000001610000-0x000000000166F000-memory.dmp

Filesize
380KB

Download
memory/4304-16-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/4304-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4304-33-0x000000000C620000-0x000000000C65C000-memory.dmp

Filesize
240KB

Download
memory/4304-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4616-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4616-1-0x00000000015A0000-0x0000000001606000-memory.dmp

Filesize
408KB

Download
memory/4616-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4616-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download