f5e6762c52dcdfe3b082587905dc50b42a313cdb7afb5873ad3650a58a387053

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04/02/2024, 06:06

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General

Target

8e67174689e4d67462f504590736aa6d.exe
Size

385KB
MD5

8e67174689e4d67462f504590736aa6d
SHA1

d5fc47ebe6043ebd7a491c7a876881e23d0867b2
SHA256

f5e6762c52dcdfe3b082587905dc50b42a313cdb7afb5873ad3650a58a387053
SHA512

ad2c915cb25aafcaa367c1e9b3dcda92b1031d0e5a3d9b9e27c5b226e3fdd35066f4d4f32ab781fe420cdf741f4b7ec676e7a56ec992afbb53e476b3a568a229
SSDEEP

12288:2VwSdJ2FeZ64QyeOmPShuIYYCysFGdDu/lP2B:2VwSr2FewyePa8KCyCGdDCQB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5072	8e67174689e4d67462f504590736aa6d.exe

Executes dropped EXE 1 IoCs

pid	Process
5072	8e67174689e4d67462f504590736aa6d.exe

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

Web Service

T1102

flow	ioc
7	pastebin.com
8	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4000	8e67174689e4d67462f504590736aa6d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4000	8e67174689e4d67462f504590736aa6d.exe
5072	8e67174689e4d67462f504590736aa6d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4000 wrote to memory of 5072	4000	8e67174689e4d67462f504590736aa6d.exe	84
PID 4000 wrote to memory of 5072	4000	8e67174689e4d67462f504590736aa6d.exe	84
PID 4000 wrote to memory of 5072	4000	8e67174689e4d67462f504590736aa6d.exe	84

C:\Users\Admin\AppData\Local\Temp\8e67174689e4d67462f504590736aa6d.exe
"C:\Users\Admin\AppData\Local\Temp\8e67174689e4d67462f504590736aa6d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4000
- C:\Users\Admin\AppData\Local\Temp\8e67174689e4d67462f504590736aa6d.exe
  C:\Users\Admin\AppData\Local\Temp\8e67174689e4d67462f504590736aa6d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:5072

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\8e67174689e4d67462f504590736aa6d.exe

Filesize
385KB

MD5
1f52039e1a232d57e34552b248d2f51b

SHA1
e806c7cdc2b7c99438929258620d960b074fdfa8

SHA256
dceab416866d2901d7c5d22e232f59ae82ccec9187cfc1f85d2b854b867dfa52

SHA512
2f846b9c1d3187c52db574d74ff882750ffeb909859d34c683b229958cd323b4afa4f6495ed10de845be7e6ceaeaa16c10989fb94796f1eb0c333741f4d06724

Download Submit
memory/4000-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4000-1-0x00000000015D0000-0x0000000001636000-memory.dmp

Filesize
408KB

Download
memory/4000-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4000-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/5072-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/5072-14-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/5072-20-0x0000000004E80000-0x0000000004EDF000-memory.dmp

Filesize
380KB

Download
memory/5072-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/5072-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/5072-31-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/5072-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download