e9d3661cea102b1ef6c0c9d0a34f1cf8b524d002a046a7ae8a51eec0293f0065

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 12:14

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General

Target

b7607e14bf76f77913e26d28645aebc4.exe
Size

241KB
MD5

b7607e14bf76f77913e26d28645aebc4
SHA1

e2298267fd6e3281df1ab5db933c015a166d11d9
SHA256

e9d3661cea102b1ef6c0c9d0a34f1cf8b524d002a046a7ae8a51eec0293f0065
SHA512

fb8f8fb352fb12a4894ae514769bafbd14e69323da917ac3fe9238375fb48a8563588f5d898ebcf8b8c139e555c5c8c80771a0dd24942bcbf8990b2e4000eef3
SSDEEP

6144:0a4MgkRF0CGtYpbeCXf8oOn5kxY/FFpnnDG2niTHsiZ1cMfMCc1zTdB0zJ:0a4MjReCGtYpbt0o05iY/FFBDjnmHfcu

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4208	b7607e14bf76f77913e26d28645aebc4.exe

Executes dropped EXE 1 IoCs

pid	Process
4208	b7607e14bf76f77913e26d28645aebc4.exe

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

Web Service

T1102

flow	ioc
19	pastebin.com
21	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4208	b7607e14bf76f77913e26d28645aebc4.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3388	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4208	b7607e14bf76f77913e26d28645aebc4.exe
4208	b7607e14bf76f77913e26d28645aebc4.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2792	b7607e14bf76f77913e26d28645aebc4.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2792	b7607e14bf76f77913e26d28645aebc4.exe
4208	b7607e14bf76f77913e26d28645aebc4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 4208	2792	b7607e14bf76f77913e26d28645aebc4.exe	87
PID 2792 wrote to memory of 4208	2792	b7607e14bf76f77913e26d28645aebc4.exe	87
PID 2792 wrote to memory of 4208	2792	b7607e14bf76f77913e26d28645aebc4.exe	87
PID 4208 wrote to memory of 3388	4208	b7607e14bf76f77913e26d28645aebc4.exe	90
PID 4208 wrote to memory of 3388	4208	b7607e14bf76f77913e26d28645aebc4.exe	90
PID 4208 wrote to memory of 3388	4208	b7607e14bf76f77913e26d28645aebc4.exe	90

C:\Users\Admin\AppData\Local\Temp\b7607e14bf76f77913e26d28645aebc4.exe
"C:\Users\Admin\AppData\Local\Temp\b7607e14bf76f77913e26d28645aebc4.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Temp\b7607e14bf76f77913e26d28645aebc4.exe
  C:\Users\Admin\AppData\Local\Temp\b7607e14bf76f77913e26d28645aebc4.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4208
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\b7607e14bf76f77913e26d28645aebc4.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:3388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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\b7607e14bf76f77913e26d28645aebc4.exe

Filesize
241KB

MD5
a3a52e82d4a8bdcc09c517c061e63279

SHA1
448d457dafd9defaa445d98cb07882aa74ecd639

SHA256
1042bdf3e6506087f738c7ea8b7cb74d8569cbe14ca86de62cc88d440e4959ba

SHA512
adcc1ac336d9bad6e77d7d52dff23acf767038f417d0b00c2beb5cc3979196067235e46dd3cb69b9f989b644afd5461012511100ede91d0538728e07817d590c

Download Submit
memory/2792-0-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/2792-1-0x00000000014C0000-0x0000000001577000-memory.dmp

Filesize
732KB

Download
memory/2792-2-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2792-11-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4208-13-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/4208-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4208-19-0x0000000004F40000-0x0000000004FA6000-memory.dmp

Filesize
408KB

Download
memory/4208-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download