d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-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 4228 set thread context of 840	4228	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	82
PID 840 set thread context of 3488	840	svchost.exe	43
PID 840 set thread context of 1576	840	svchost.exe	94
PID 1576 set thread context of 3488	1576	regsvr32.exe	43

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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
840	svchost.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
4228	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe
840	svchost.exe
3488	Explorer.EXE
3488	Explorer.EXE
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe
1576	regsvr32.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 840	4228	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	82
PID 4228 wrote to memory of 840	4228	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	82
PID 4228 wrote to memory of 840	4228	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	82
PID 4228 wrote to memory of 840	4228	d06324e91d5b7f81c9a144fb520c5896f82899271c1632ee0fbc0687a17cc4c5.exe	82
PID 3488 wrote to memory of 1576	3488	Explorer.EXE	94
PID 3488 wrote to memory of 1576	3488	Explorer.EXE	94
PID 3488 wrote to memory of 1576	3488	Explorer.EXE	94
PID 1576 wrote to memory of 540	1576	regsvr32.exe	95
PID 1576 wrote to memory of 540	1576	regsvr32.exe	95
PID 1576 wrote to memory of 540	1576	regsvr32.exe	95

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:4228
- 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:840

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3488
- 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:1576
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:540

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\aut48D0.tmp

Filesize
123KB

MD5
fa472dda6c1ee62dcd53b5755920ac22

SHA1
bf2514dd677d675a56567b07587c824959bc66e3

SHA256
2ea015144400f6389de4fffa220181530dafb6c93e6e4a115084dd84b1d901c9

SHA512
3ef18304cbadc3d520119e5388d23a4d308c5243f8126758d5e36a6de82137b5bc44cbb2477616bcdbc18f31b040f61cb7cd63842c13df64acb05662b4b47eac

Download Submit
memory/840-24-0x0000000000BE0000-0x0000000000BFE000-memory.dmp

Filesize
120KB

Download
memory/840-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/840-13-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/840-15-0x0000000001400000-0x000000000174A000-memory.dmp

Filesize
3.3MB

Download
memory/840-16-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/840-19-0x0000000000BE0000-0x0000000000BFE000-memory.dmp

Filesize
120KB

Download
memory/840-18-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/840-17-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/840-23-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1576-21-0x0000000000B90000-0x0000000000BCA000-memory.dmp

Filesize
232KB

Download
memory/1576-22-0x0000000000B90000-0x0000000000BCA000-memory.dmp

Filesize
232KB

Download
memory/1576-26-0x0000000000B90000-0x0000000000BCA000-memory.dmp

Filesize
232KB

Download
memory/1576-25-0x0000000002CD0000-0x000000000301A000-memory.dmp

Filesize
3.3MB

Download
memory/1576-27-0x0000000002A90000-0x0000000002B2D000-memory.dmp

Filesize
628KB

Download
memory/1576-29-0x0000000000B90000-0x0000000000BCA000-memory.dmp

Filesize
232KB

Download
memory/3488-20-0x000000000DA10000-0x0000000010439000-memory.dmp

Filesize
42.2MB

Download
memory/3488-28-0x000000000DA10000-0x0000000010439000-memory.dmp

Filesize
42.2MB

Download
memory/3488-30-0x0000000008E20000-0x0000000008F2F000-memory.dmp

Filesize
1.1MB

Download
memory/3488-31-0x0000000008E20000-0x0000000008F2F000-memory.dmp

Filesize
1.1MB

Download
memory/3488-38-0x0000000008E20000-0x0000000008F2F000-memory.dmp

Filesize
1.1MB

Download
memory/4228-12-0x0000000002EE0000-0x0000000002EE4000-memory.dmp

Filesize
16KB

Download