796e8367897c482329c6dc42ef111d717313200a2a27d802c8dabb44cf631222

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2023 05:30

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General

Target

2a123eee38aa6fd36b8b63c92e03b5be.exe
Size

1000KB
MD5

2a123eee38aa6fd36b8b63c92e03b5be
SHA1

43f2b87f6d75af2f4b2250a5272de6786c2e24f4
SHA256

796e8367897c482329c6dc42ef111d717313200a2a27d802c8dabb44cf631222
SHA512

701a259a29155f96f71ade95329fd09bf241b44dc3f3aff0dcf34b421660d420d64b85d65721e2c0db66cdef68d5d1cc62aac19ff61cac9034b0c7025411dbf3
SSDEEP

12288:SzYswHJKz2cFE0OykQOSOAvxzgNa3anUs0+e4vblMECaBwQ2tb5JLrnylUPqt0gD:xKzRp6QjB3tAFblH1B+5vMiqt0gj2ed

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4300	2a123eee38aa6fd36b8b63c92e03b5be.exe

Executes dropped EXE 1 IoCs

pid	Process
4300	2a123eee38aa6fd36b8b63c92e03b5be.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4300	2a123eee38aa6fd36b8b63c92e03b5be.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
4812	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4300	2a123eee38aa6fd36b8b63c92e03b5be.exe
4300	2a123eee38aa6fd36b8b63c92e03b5be.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4488	2a123eee38aa6fd36b8b63c92e03b5be.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4488	2a123eee38aa6fd36b8b63c92e03b5be.exe
4300	2a123eee38aa6fd36b8b63c92e03b5be.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 4300	4488	2a123eee38aa6fd36b8b63c92e03b5be.exe	20
PID 4488 wrote to memory of 4300	4488	2a123eee38aa6fd36b8b63c92e03b5be.exe	20
PID 4488 wrote to memory of 4300	4488	2a123eee38aa6fd36b8b63c92e03b5be.exe	20
PID 4300 wrote to memory of 4812	4300	2a123eee38aa6fd36b8b63c92e03b5be.exe	19
PID 4300 wrote to memory of 4812	4300	2a123eee38aa6fd36b8b63c92e03b5be.exe	19
PID 4300 wrote to memory of 4812	4300	2a123eee38aa6fd36b8b63c92e03b5be.exe	19

C:\Users\Admin\AppData\Local\Temp\2a123eee38aa6fd36b8b63c92e03b5be.exe
"C:\Users\Admin\AppData\Local\Temp\2a123eee38aa6fd36b8b63c92e03b5be.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Users\Admin\AppData\Local\Temp\2a123eee38aa6fd36b8b63c92e03b5be.exe
  C:\Users\Admin\AppData\Local\Temp\2a123eee38aa6fd36b8b63c92e03b5be.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4300

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\2a123eee38aa6fd36b8b63c92e03b5be.exe" /TN Google_Trk_Updater /F
1⤵
- Creates scheduled task(s)
PID:4812

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\2a123eee38aa6fd36b8b63c92e03b5be.exe

Filesize
92KB

MD5
e5da8f0a575f9dbf1f9e74cf0a0715aa

SHA1
10326802259f59499e4ae3cbb14d911c9db5c299

SHA256
586d23ed48083a521b0667aeabb11aec629764071898f397f0ebf988ea363b98

SHA512
7ca9845d0c9312ed9138d7499306e846c7cc082f7648e40521916f2b49c62dbc8eb7d3da2dbd7d8a3aefa8ebf0ed22cd65ae72f766267e0d90db81bf1683d479

Download Submit
memory/4300-15-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4300-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4300-20-0x0000000004F60000-0x0000000004FDE000-memory.dmp

Filesize
504KB

Download
memory/4300-14-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4300-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4488-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/4488-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4488-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/4488-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download