e25da7724db0945d80b2d5d156de6e5e74ca015137a5d978e7d3bee0b47160fc

Analysis

max time kernel
0s
max time network
90s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 23:06

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General

Target

067b0f880d322032555d8bfcac8947f7.exe
Size

114KB
MD5

067b0f880d322032555d8bfcac8947f7
SHA1

97c0690049ebe39aed918a95a5dfc5061366fc37
SHA256

e25da7724db0945d80b2d5d156de6e5e74ca015137a5d978e7d3bee0b47160fc
SHA512

7b065a1641485dea95c67190035b778670154d48043da0a29fa245e4b41903d7115bf0829d9b1929837029ac2497b47644ff8400768e75630509859c4fbc10e5
SSDEEP

3072:+KrpqYLBsBMbbNWgg5d3h5A/28Q4h/tT:Tp9CDgKhy/tV

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1064	sbd.EXE

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1064 set thread context of 2368	1064	sbd.EXE	23

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\sbd.EXE	067b0f880d322032555d8bfcac8947f7.exe
File created	C:\Windows\sbd.EXE	067b0f880d322032555d8bfcac8947f7.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	067b0f880d322032555d8bfcac8947f7.exe
Token: SeDebugPrivilege	1064	sbd.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 1064	4680	067b0f880d322032555d8bfcac8947f7.exe	25
PID 4680 wrote to memory of 1064	4680	067b0f880d322032555d8bfcac8947f7.exe	25
PID 4680 wrote to memory of 1064	4680	067b0f880d322032555d8bfcac8947f7.exe	25
PID 1064 wrote to memory of 2368	1064	sbd.EXE	23
PID 1064 wrote to memory of 2368	1064	sbd.EXE	23
PID 1064 wrote to memory of 2368	1064	sbd.EXE	23
PID 4680 wrote to memory of 3444	4680	Process not Found	21
PID 4680 wrote to memory of 3444	4680	Process not Found	21
PID 4680 wrote to memory of 3444	4680	Process not Found	21

C:\Users\Admin\AppData\Local\Temp\067b0f880d322032555d8bfcac8947f7.exe
"C:\Users\Admin\AppData\Local\Temp\067b0f880d322032555d8bfcac8947f7.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\067b0f880d322032555d8bfcac8947f7.exe"
  2⤵
  PID:3444
- C:\Windows\sbd.EXE
  C:\Windows\sbd.EXE
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1064

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2368 CREDAT:17410 /prefetch:2
1⤵
PID:2972

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
1⤵
- Modifies Internet Explorer settings
PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1064-8-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download
memory/1064-6-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download
memory/2368-7-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download
memory/4680-0-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download
memory/4680-9-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download