e476a8c185fc4874b2ec6b8e2e9f2f74e174c90e5377ccfe225968c94e1c1123

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2024, 07:34

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General

Target

7c867a31d5a2aa68f6fed52e532e12a2.exe
Size

385KB
MD5

7c867a31d5a2aa68f6fed52e532e12a2
SHA1

93f062c602365369609575b1c2d645ff538eb915
SHA256

e476a8c185fc4874b2ec6b8e2e9f2f74e174c90e5377ccfe225968c94e1c1123
SHA512

f133bbd2ce814cc1efb513d22b5a3e7f32b01a8962e76fce4b140e0b0df32e69b91a82a287fe7bbe432a6a3daa1594019dbcd44f9bd1725fce991341f5a71bc2
SSDEEP

12288:oPtLpygC7/Vbc4+sfmzTTqzB6tWnJQYyBOE2LUIB:oPtLoN1c4vQm92vIB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3632	7c867a31d5a2aa68f6fed52e532e12a2.exe

Executes dropped EXE 1 IoCs

pid	Process
3632	7c867a31d5a2aa68f6fed52e532e12a2.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
10	pastebin.com
11	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2540	7c867a31d5a2aa68f6fed52e532e12a2.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2540	7c867a31d5a2aa68f6fed52e532e12a2.exe
3632	7c867a31d5a2aa68f6fed52e532e12a2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 3632	2540	7c867a31d5a2aa68f6fed52e532e12a2.exe	85
PID 2540 wrote to memory of 3632	2540	7c867a31d5a2aa68f6fed52e532e12a2.exe	85
PID 2540 wrote to memory of 3632	2540	7c867a31d5a2aa68f6fed52e532e12a2.exe	85

C:\Users\Admin\AppData\Local\Temp\7c867a31d5a2aa68f6fed52e532e12a2.exe
"C:\Users\Admin\AppData\Local\Temp\7c867a31d5a2aa68f6fed52e532e12a2.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Users\Admin\AppData\Local\Temp\7c867a31d5a2aa68f6fed52e532e12a2.exe
  C:\Users\Admin\AppData\Local\Temp\7c867a31d5a2aa68f6fed52e532e12a2.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3632

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\7c867a31d5a2aa68f6fed52e532e12a2.exe

Filesize
385KB

MD5
72766f9bae17a2690259ff08e8ebc24d

SHA1
e3d8e05d2e9fdf59b1747fb4768baf659eb40b50

SHA256
857cd4f9083de6346d877d25ce0095231addd31f196d7298eca65e2f7bc7a33f

SHA512
d42ba650fcbc6e653dc55aad45b2b2425e71dffaa9458ccfd7866642660fa020e990f78051b2ee0c44f87c54c2f1d99728e121c581c736da4ac9ec8af4c062b4

Download Submit
memory/2540-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2540-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/2540-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2540-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3632-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3632-14-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/3632-20-0x0000000001640000-0x000000000169F000-memory.dmp

Filesize
380KB

Download
memory/3632-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3632-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3632-32-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/3632-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download