19640f20d067c8ca1ba3e08d34ea493c05b99016c6608dbcbfdf848ca4d60452

General

Target

PO0424024.exe
Size

814KB
MD5

192be7ac2833574aafeeea8e0cd52380
SHA1

264298e6ebda222d48c0185c1ad168c51c0dc133
SHA256

19640f20d067c8ca1ba3e08d34ea493c05b99016c6608dbcbfdf848ca4d60452
SHA512

3301b3f0e8f8f71de13cdf22dee89cfa1a74f6df0e1831018a2bf2725977edbccdb8b4baddb0ec8288a7faafb979a8040ce5bdb9ffababb40a039d2b657edd9f
SSDEEP

24576:1R1WMVUu9FCfSwNZAXJ7oaOJdF+mJ312Zj:H4MVUuviFNZ0E1Jl2t

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1596	takeown.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 3152 set thread context of 4024	3152	PO0424024.exe	97
PID 4024 set thread context of 3300	4024	PO0424024.exe	57
PID 4024 set thread context of 1596	4024	PO0424024.exe	102
PID 1596 set thread context of 3300	1596	takeown.exe	57
PID 1596 set thread context of 5028	1596	takeown.exe	103

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	takeown.exe

Suspicious behavior: EnumeratesProcesses 41 IoCs

pid	Process
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
4024	PO0424024.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
4024	PO0424024.exe
3300	Explorer.EXE
3300	Explorer.EXE
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe
1596	takeown.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3152 wrote to memory of 4024	3152	PO0424024.exe	97
PID 3152 wrote to memory of 4024	3152	PO0424024.exe	97
PID 3152 wrote to memory of 4024	3152	PO0424024.exe	97
PID 3152 wrote to memory of 4024	3152	PO0424024.exe	97
PID 3152 wrote to memory of 4024	3152	PO0424024.exe	97
PID 3152 wrote to memory of 4024	3152	PO0424024.exe	97
PID 3300 wrote to memory of 1596	3300	Explorer.EXE	102
PID 3300 wrote to memory of 1596	3300	Explorer.EXE	102
PID 3300 wrote to memory of 1596	3300	Explorer.EXE	102
PID 1596 wrote to memory of 5028	1596	takeown.exe	103
PID 1596 wrote to memory of 5028	1596	takeown.exe	103

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Users\Admin\AppData\Local\Temp\PO0424024.exe
  "C:\Users\Admin\AppData\Local\Temp\PO0424024.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3152
- - C:\Users\Admin\AppData\Local\Temp\PO0424024.exe
    "C:\Users\Admin\AppData\Local\Temp\PO0424024.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:4024
- C:\Windows\SysWOW64\takeown.exe
  "C:\Windows\SysWOW64\takeown.exe"
  2⤵
  - Modifies file permissions
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1596
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:5028

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=1340 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
1⤵
PID:3428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1596-19-0x0000000000C40000-0x0000000000C7F000-memory.dmp

Filesize
252KB

Download
memory/1596-31-0x00000000015E0000-0x0000000001681000-memory.dmp

Filesize
644KB

Download
memory/1596-29-0x0000000000C40000-0x0000000000C7F000-memory.dmp

Filesize
252KB

Download
memory/1596-25-0x00000000015E0000-0x0000000001681000-memory.dmp

Filesize
644KB

Download
memory/1596-24-0x0000000000C40000-0x0000000000C7F000-memory.dmp

Filesize
252KB

Download
memory/1596-23-0x00000000016D0000-0x0000000001A1A000-memory.dmp

Filesize
3.3MB

Download
memory/1596-20-0x0000000000C40000-0x0000000000C7F000-memory.dmp

Filesize
252KB

Download
memory/3152-8-0x00000000032D0000-0x000000000335A000-memory.dmp

Filesize
552KB

Download
memory/3152-0-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3152-9-0x000000000CD10000-0x000000000CDAC000-memory.dmp

Filesize
624KB

Download
memory/3152-5-0x0000000005B50000-0x0000000005B5A000-memory.dmp

Filesize
40KB

Download
memory/3152-12-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/3152-1-0x0000000000EF0000-0x0000000000FBE000-memory.dmp

Filesize
824KB

Download
memory/3152-2-0x0000000006000000-0x00000000065A4000-memory.dmp

Filesize
5.6MB

Download
memory/3152-4-0x0000000005BE0000-0x0000000005BF0000-memory.dmp

Filesize
64KB

Download
memory/3152-3-0x00000000059A0000-0x0000000005A32000-memory.dmp

Filesize
584KB

Download
memory/3152-6-0x0000000005FE0000-0x0000000006000000-memory.dmp

Filesize
128KB

Download
memory/3152-7-0x0000000007330000-0x0000000007344000-memory.dmp

Filesize
80KB

Download
memory/3300-18-0x000000000D440000-0x000000000E5ED000-memory.dmp

Filesize
17.7MB

Download
memory/3300-27-0x0000000002BA0000-0x0000000002C91000-memory.dmp

Filesize
964KB

Download
memory/3300-26-0x000000000D440000-0x000000000E5ED000-memory.dmp

Filesize
17.7MB

Download
memory/3300-28-0x0000000002BA0000-0x0000000002C91000-memory.dmp

Filesize
964KB

Download
memory/3300-37-0x0000000002BA0000-0x0000000002C91000-memory.dmp

Filesize
964KB

Download
memory/4024-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4024-22-0x0000000001DA0000-0x0000000001DC2000-memory.dmp

Filesize
136KB

Download
memory/4024-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4024-17-0x0000000001DA0000-0x0000000001DC2000-memory.dmp

Filesize
136KB

Download
memory/4024-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4024-14-0x00000000019E0000-0x0000000001D2A000-memory.dmp

Filesize
3.3MB

Download
memory/4024-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4024-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5028-36-0x000001D463980000-0x000001D463A86000-memory.dmp

Filesize
1.0MB

Download

Analysis

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