d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 05:32

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General

Target

d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe
Size

949KB
MD5

3785efc90f48f4d73f80ac7c8a681cca
SHA1

e7bf26ad61392721a29b952794d72dc6f776e17d
SHA256

d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5
SHA512

249e4ddd349473f2469bf6a1e66c90c8478e94d2247c01f2d7338fb5caf6eec10560b88fdb850cc90de4ed3c70e24ff2bb09dce576f5b78940c682e13cae6f59
SSDEEP

24576:aRmJkcoQricOIQxiZY1iaK4hL8NzjA3xBJ4tgajm:/JZoQrbTFZY1iaKJlA3HSgaS

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4068 set thread context of 1500	4068	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	80
PID 1500 set thread context of 3492	1500	svchost.exe	34
PID 1500 set thread context of 2312	1500	svchost.exe	89
PID 2312 set thread context of 3492	2312	regsvr32.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
1500	svchost.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
4068	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe
1500	svchost.exe
3492	Explorer.EXE
3492	Explorer.EXE
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe
2312	regsvr32.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 1500	4068	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	80
PID 4068 wrote to memory of 1500	4068	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	80
PID 4068 wrote to memory of 1500	4068	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	80
PID 4068 wrote to memory of 1500	4068	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	80
PID 3492 wrote to memory of 2312	3492	Explorer.EXE	89
PID 3492 wrote to memory of 2312	3492	Explorer.EXE	89
PID 3492 wrote to memory of 2312	3492	Explorer.EXE	89
PID 2312 wrote to memory of 1764	2312	regsvr32.exe	90
PID 2312 wrote to memory of 1764	2312	regsvr32.exe	90
PID 2312 wrote to memory of 1764	2312	regsvr32.exe	90

C:\Users\Admin\AppData\Local\Temp\d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe
"C:\Users\Admin\AppData\Local\Temp\d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:1500

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\SysWOW64\regsvr32.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2312
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:1764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut7261.tmp

Filesize
127KB

MD5
e4a72793b040c9b7481de8f7afc06c12

SHA1
75c954cebce055a7f85ab3614824f3745571ef8f

SHA256
a32b5271d6d3c756142f9f5c65a2994c8d4395ba91f9ecdb9adb090e12b0cb41

SHA512
65ca7420f2290a25c424c078d901d750c11961fbc646c3d0be7a38b43a14d8f510680ee72f9d2f31d393cdbda375c0aab5bd154229cded400b30589bcea73d1b

Download Submit
memory/1500-24-0x00000000017B0000-0x00000000017CE000-memory.dmp

Filesize
120KB

Download
memory/1500-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1500-13-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1500-15-0x0000000001900000-0x0000000001C4A000-memory.dmp

Filesize
3.3MB

Download
memory/1500-16-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1500-17-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1500-19-0x00000000017B0000-0x00000000017CE000-memory.dmp

Filesize
120KB

Download
memory/1500-18-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1500-23-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2312-21-0x0000000000880000-0x00000000008BA000-memory.dmp

Filesize
232KB

Download
memory/2312-22-0x0000000000880000-0x00000000008BA000-memory.dmp

Filesize
232KB

Download
memory/2312-25-0x00000000026D0000-0x0000000002A1A000-memory.dmp

Filesize
3.3MB

Download
memory/2312-26-0x0000000000880000-0x00000000008BA000-memory.dmp

Filesize
232KB

Download
memory/2312-27-0x0000000002590000-0x000000000262D000-memory.dmp

Filesize
628KB

Download
memory/2312-29-0x0000000000880000-0x00000000008BA000-memory.dmp

Filesize
232KB

Download
memory/2312-30-0x0000000002590000-0x000000000262D000-memory.dmp

Filesize
628KB

Download
memory/3492-20-0x000000000CE20000-0x000000000E2A7000-memory.dmp

Filesize
20.5MB

Download
memory/3492-28-0x000000000CE20000-0x000000000E2A7000-memory.dmp

Filesize
20.5MB

Download
memory/3492-31-0x00000000030D0000-0x0000000003171000-memory.dmp

Filesize
644KB

Download
memory/3492-32-0x00000000030D0000-0x0000000003171000-memory.dmp

Filesize
644KB

Download
memory/3492-39-0x00000000030D0000-0x0000000003171000-memory.dmp

Filesize
644KB

Download
memory/4068-12-0x0000000000AD0000-0x0000000000AD4000-memory.dmp

Filesize
16KB

Download