381faecab7f720fdb06e35a03307c513e6f09b42c4f9acbb25e6a3e445679ed7

Analysis

max time kernel
39s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 16:38

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General

Target

7d4d9b10112a945160ed665f36912b17.exe
Size

1000KB
MD5

7d4d9b10112a945160ed665f36912b17
SHA1

b9152536424b5267967eec6697ef160946517dd9
SHA256

381faecab7f720fdb06e35a03307c513e6f09b42c4f9acbb25e6a3e445679ed7
SHA512

ebd5c59dbf3e23221aa577bf03bf196cac8037d586087b5a0ff797a512bd439fe2603e274711eebd9562e1d396c5a3068a33cdafd61e423fec987c1c99791f67
SSDEEP

24576:AcYQ6bw7MpS3//Bi7HE731B+5vMiqt0gj2ed:Ac0w7C4h26qOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1672	7d4d9b10112a945160ed665f36912b17.exe

Executes dropped EXE 1 IoCs

pid	Process
1672	7d4d9b10112a945160ed665f36912b17.exe

Loads dropped DLL 1 IoCs

pid	Process
2520	7d4d9b10112a945160ed665f36912b17.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1672	7d4d9b10112a945160ed665f36912b17.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
1976	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1672	7d4d9b10112a945160ed665f36912b17.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2520	7d4d9b10112a945160ed665f36912b17.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2520	7d4d9b10112a945160ed665f36912b17.exe
1672	7d4d9b10112a945160ed665f36912b17.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 1672	2520	7d4d9b10112a945160ed665f36912b17.exe	16
PID 2520 wrote to memory of 1672	2520	7d4d9b10112a945160ed665f36912b17.exe	16
PID 2520 wrote to memory of 1672	2520	7d4d9b10112a945160ed665f36912b17.exe	16
PID 2520 wrote to memory of 1672	2520	7d4d9b10112a945160ed665f36912b17.exe	16
PID 1672 wrote to memory of 1976	1672	7d4d9b10112a945160ed665f36912b17.exe	29
PID 1672 wrote to memory of 1976	1672	7d4d9b10112a945160ed665f36912b17.exe	29
PID 1672 wrote to memory of 1976	1672	7d4d9b10112a945160ed665f36912b17.exe	29
PID 1672 wrote to memory of 1976	1672	7d4d9b10112a945160ed665f36912b17.exe	29

C:\Users\Admin\AppData\Local\Temp\7d4d9b10112a945160ed665f36912b17.exe
"C:\Users\Admin\AppData\Local\Temp\7d4d9b10112a945160ed665f36912b17.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\7d4d9b10112a945160ed665f36912b17.exe
  C:\Users\Admin\AppData\Local\Temp\7d4d9b10112a945160ed665f36912b17.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1672
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\7d4d9b10112a945160ed665f36912b17.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:1976

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\7d4d9b10112a945160ed665f36912b17.exe

Filesize
1000KB

MD5
7fd1a704e195f8df58845378c9ca55ae

SHA1
701f06c57186ba1849a082300b6dc9cbce9ffef6

SHA256
997f654b0de3688d27c0b242a05f24dccb78c0bd73c259da4c63567abb0aa605

SHA512
815532333fea29c818ecd1843860c2cc7e58ff013ac8b82b27a3076e46ac77f66d8513a85845c636d94b237586e92751d04d72ecd2477f0bab443a243814fd75

Download Submit
\Users\Admin\AppData\Local\Temp\7d4d9b10112a945160ed665f36912b17.exe

Filesize
600KB

MD5
5039099eaa4f97c49f84917035202da6

SHA1
505a55bef15f431be83bf8cc5f5850d1f465205e

SHA256
f79d93997124cb432c61683d4229b1c688b7de721ae012592fc002748c5006b5

SHA512
dea090818bea94a762fe886849a470abdfd565bedefb93f7b8428f23a6bb282a4981c99a4038a538172181fe12ca213cadc207b911f3d7a37a8edb292361f785

Download Submit
memory/1672-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1672-26-0x0000000002D90000-0x0000000002E0E000-memory.dmp

Filesize
504KB

Download
memory/1672-17-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1672-64-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2520-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2520-2-0x0000000000250000-0x00000000002D3000-memory.dmp

Filesize
524KB

Download
memory/2520-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2520-16-0x0000000000350000-0x00000000003D3000-memory.dmp

Filesize
524KB

Download
memory/2520-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download