bf48247527bda63086f064dce65c41807968733c7fd64a119ff2f0ac839e63f1

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 04:08

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General

Target

278d479b3f23f0bc0886ef677d77c4ce.exe
Size

1000KB
MD5

278d479b3f23f0bc0886ef677d77c4ce
SHA1

ffab61b5d81d69000ce3c33846e0623322a92431
SHA256

bf48247527bda63086f064dce65c41807968733c7fd64a119ff2f0ac839e63f1
SHA512

af16a9355d67b74ef1b64ccb30bcbe4b0a28e89e1966de02c890f53e5fd91b66075904f4d7dcb479023a47eb1b248e0bb8e0ecf7d9445d12695e0feaf2c66219
SSDEEP

24576:L+8/BDn46USkmPwTuS1B+5vMiqt0gj2ed://BD46U3mITu4qOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2276	278d479b3f23f0bc0886ef677d77c4ce.exe

Executes dropped EXE 1 IoCs

pid	Process
2276	278d479b3f23f0bc0886ef677d77c4ce.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2276	278d479b3f23f0bc0886ef677d77c4ce.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
2028	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2276	278d479b3f23f0bc0886ef677d77c4ce.exe
2276	278d479b3f23f0bc0886ef677d77c4ce.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5008	278d479b3f23f0bc0886ef677d77c4ce.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
5008	278d479b3f23f0bc0886ef677d77c4ce.exe
2276	278d479b3f23f0bc0886ef677d77c4ce.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5008 wrote to memory of 2276	5008	278d479b3f23f0bc0886ef677d77c4ce.exe	94
PID 5008 wrote to memory of 2276	5008	278d479b3f23f0bc0886ef677d77c4ce.exe	94
PID 5008 wrote to memory of 2276	5008	278d479b3f23f0bc0886ef677d77c4ce.exe	94
PID 2276 wrote to memory of 2028	2276	278d479b3f23f0bc0886ef677d77c4ce.exe	93
PID 2276 wrote to memory of 2028	2276	278d479b3f23f0bc0886ef677d77c4ce.exe	93
PID 2276 wrote to memory of 2028	2276	278d479b3f23f0bc0886ef677d77c4ce.exe	93

C:\Users\Admin\AppData\Local\Temp\278d479b3f23f0bc0886ef677d77c4ce.exe
"C:\Users\Admin\AppData\Local\Temp\278d479b3f23f0bc0886ef677d77c4ce.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5008
- C:\Users\Admin\AppData\Local\Temp\278d479b3f23f0bc0886ef677d77c4ce.exe
  C:\Users\Admin\AppData\Local\Temp\278d479b3f23f0bc0886ef677d77c4ce.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2276

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\278d479b3f23f0bc0886ef677d77c4ce.exe" /TN Google_Trk_Updater /F
1⤵
- Creates scheduled task(s)
PID:2028

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\278d479b3f23f0bc0886ef677d77c4ce.exe

Filesize
1000KB

MD5
4c9fae746cede8334dcc0cbfa5ca1b6a

SHA1
3838b9c43455c713f9a429d8ad19eee239726fea

SHA256
69a3d9144d56e015553b40079606180edbba5f4895991d639e55276d9fe53ff5

SHA512
db888d57351547a703b9f9d6b5e30267e19304aedb077ce194a3be7c980020c83a9222627930cf29a794411fd7e2a1837859f0c7acea0c033d0eca6dfa91d4c7

Download Submit
memory/2276-20-0x0000000004F10000-0x0000000004F8E000-memory.dmp

Filesize
504KB

Download
memory/2276-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2276-14-0x0000000001640000-0x00000000016C3000-memory.dmp

Filesize
524KB

Download
memory/2276-13-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/2276-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5008-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/5008-1-0x0000000001510000-0x0000000001593000-memory.dmp

Filesize
524KB

Download
memory/5008-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/5008-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download