dff16015060738ff6ca68093a23d4cd57e91af191a2398ac1afa00dcb4e4903f

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 03:06

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General

Target

PI for #13288.scr
Size

744KB
MD5

ab74b52d1ea5ef201a973d429a1ea391
SHA1

f49e82b818294e34759e96f673f0ccbdb7664f8b
SHA256

dff16015060738ff6ca68093a23d4cd57e91af191a2398ac1afa00dcb4e4903f
SHA512

16aa2fc0e81fae9b1d3c78e5e2819111278707a6fea5cadd80ca79c2392c54269562892d939a809ece5c18fe1e7e5cb904353988ef4933260dc488616c263604
SSDEEP

12288:WHsJTENl3lVIEF/PWt/VEfR5IdJ84LjS57V+RWL6kg6HjagyxbDyQBU3tgp:jxENlHF/s9EXIdJ84izUkg6HjagyNUt

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	PI for #13288.scr

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3748 set thread context of 1608	3748	PI for #13288.scr	109
PID 1608 set thread context of 3560	1608	PI for #13288.scr	57
PID 1608 set thread context of 1976	1608	PI for #13288.scr	114
PID 1976 set thread context of 3560	1976	regsvr32.exe	57

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-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
3312	powershell.exe
3312	powershell.exe
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
3312	powershell.exe
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1608	PI for #13288.scr
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
1608	PI for #13288.scr
3560	Explorer.EXE
3560	Explorer.EXE
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe
1976	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3312	powershell.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3560	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 3312	3748	PI for #13288.scr	107
PID 3748 wrote to memory of 3312	3748	PI for #13288.scr	107
PID 3748 wrote to memory of 3312	3748	PI for #13288.scr	107
PID 3748 wrote to memory of 1608	3748	PI for #13288.scr	109
PID 3748 wrote to memory of 1608	3748	PI for #13288.scr	109
PID 3748 wrote to memory of 1608	3748	PI for #13288.scr	109
PID 3748 wrote to memory of 1608	3748	PI for #13288.scr	109
PID 3748 wrote to memory of 1608	3748	PI for #13288.scr	109
PID 3748 wrote to memory of 1608	3748	PI for #13288.scr	109
PID 3560 wrote to memory of 1976	3560	Explorer.EXE	114
PID 3560 wrote to memory of 1976	3560	Explorer.EXE	114
PID 3560 wrote to memory of 1976	3560	Explorer.EXE	114
PID 1976 wrote to memory of 4356	1976	regsvr32.exe	121
PID 1976 wrote to memory of 4356	1976	regsvr32.exe	121
PID 1976 wrote to memory of 4356	1976	regsvr32.exe	121

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3560
- C:\Users\Admin\AppData\Local\Temp\PI for #13288.scr
  "C:\Users\Admin\AppData\Local\Temp\PI for #13288.scr" /S
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3748
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PI for #13288.scr"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3312
- - C:\Users\Admin\AppData\Local\Temp\PI for #13288.scr
    "C:\Users\Admin\AppData\Local\Temp\PI for #13288.scr"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:1608
- 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:1976
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:4356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3360 --field-trial-handle=2284,i,2771196087253062161,8107167670425198948,262144 --variations-seed-version /prefetch:8
1⤵
PID:2312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

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\__PSScriptPolicyTest_pzqdrffv.xmg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1608-65-0x0000000001670000-0x0000000001691000-memory.dmp

Filesize
132KB

Download
memory/1608-62-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1608-63-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1608-19-0x00000000012F0000-0x000000000163A000-memory.dmp

Filesize
3.3MB

Download
memory/1608-64-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1608-70-0x0000000001670000-0x0000000001691000-memory.dmp

Filesize
132KB

Download
memory/1608-69-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1608-11-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1976-72-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/1976-67-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/1976-68-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/1976-71-0x0000000002630000-0x000000000297A000-memory.dmp

Filesize
3.3MB

Download
memory/1976-73-0x0000000002980000-0x0000000002A20000-memory.dmp

Filesize
640KB

Download
memory/1976-75-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/1976-76-0x0000000002980000-0x0000000002A20000-memory.dmp

Filesize
640KB

Download
memory/3312-16-0x0000000000ED0000-0x0000000000F06000-memory.dmp

Filesize
216KB

Download
memory/3312-55-0x00000000071C0000-0x00000000071CE000-memory.dmp

Filesize
56KB

Download
memory/3312-17-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/3312-20-0x0000000004CA0000-0x0000000004CC2000-memory.dmp

Filesize
136KB

Download
memory/3312-21-0x0000000004F40000-0x0000000004FA6000-memory.dmp

Filesize
408KB

Download
memory/3312-22-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/3312-14-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3312-32-0x00000000057F0000-0x0000000005B44000-memory.dmp

Filesize
3.3MB

Download
memory/3312-33-0x0000000005C80000-0x0000000005C9E000-memory.dmp

Filesize
120KB

Download
memory/3312-34-0x0000000005D30000-0x0000000005D7C000-memory.dmp

Filesize
304KB

Download
memory/3312-35-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/3312-36-0x000000007F070000-0x000000007F080000-memory.dmp

Filesize
64KB

Download
memory/3312-37-0x0000000006260000-0x0000000006292000-memory.dmp

Filesize
200KB

Download
memory/3312-38-0x0000000070530000-0x000000007057C000-memory.dmp

Filesize
304KB

Download
memory/3312-48-0x0000000006240000-0x000000000625E000-memory.dmp

Filesize
120KB

Download
memory/3312-49-0x0000000006E60000-0x0000000006F03000-memory.dmp

Filesize
652KB

Download
memory/3312-50-0x00000000075E0000-0x0000000007C5A000-memory.dmp

Filesize
6.5MB

Download
memory/3312-51-0x0000000006F90000-0x0000000006FAA000-memory.dmp

Filesize
104KB

Download
memory/3312-52-0x0000000007000000-0x000000000700A000-memory.dmp

Filesize
40KB

Download
memory/3312-53-0x0000000007210000-0x00000000072A6000-memory.dmp

Filesize
600KB

Download
memory/3312-54-0x0000000007190000-0x00000000071A1000-memory.dmp

Filesize
68KB

Download
memory/3312-18-0x00000000050C0000-0x00000000056E8000-memory.dmp

Filesize
6.2MB

Download
memory/3312-56-0x00000000071D0000-0x00000000071E4000-memory.dmp

Filesize
80KB

Download
memory/3312-57-0x00000000072D0000-0x00000000072EA000-memory.dmp

Filesize
104KB

Download
memory/3312-58-0x00000000072B0000-0x00000000072B8000-memory.dmp

Filesize
32KB

Download
memory/3312-61-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3312-15-0x0000000004A80000-0x0000000004A90000-memory.dmp

Filesize
64KB

Download
memory/3560-74-0x000000000D980000-0x000000000F92C000-memory.dmp

Filesize
31.7MB

Download
memory/3560-84-0x00000000089B0000-0x0000000008A77000-memory.dmp

Filesize
796KB

Download
memory/3560-78-0x00000000089B0000-0x0000000008A77000-memory.dmp

Filesize
796KB

Download
memory/3560-66-0x000000000D980000-0x000000000F92C000-memory.dmp

Filesize
31.7MB

Download
memory/3560-77-0x00000000089B0000-0x0000000008A77000-memory.dmp

Filesize
796KB

Download
memory/3748-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/3748-7-0x0000000004FC0000-0x0000000004FDC000-memory.dmp

Filesize
112KB

Download
memory/3748-6-0x0000000005090000-0x000000000512C000-memory.dmp

Filesize
624KB

Download
memory/3748-0-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3748-4-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/3748-3-0x0000000004DB0000-0x0000000004E42000-memory.dmp

Filesize
584KB

Download
memory/3748-8-0x0000000005070000-0x000000000507C000-memory.dmp

Filesize
48KB

Download
memory/3748-2-0x0000000005460000-0x0000000005A04000-memory.dmp

Filesize
5.6MB

Download
memory/3748-1-0x0000000000330000-0x00000000003EC000-memory.dmp

Filesize
752KB

Download
memory/3748-9-0x0000000005080000-0x000000000508E000-memory.dmp

Filesize
56KB

Download
memory/3748-10-0x0000000005D00000-0x0000000005D8C000-memory.dmp

Filesize
560KB

Download
memory/3748-13-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download