8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480

Analysis

max time kernel
4294181s
max time network
125s
platform
windows7_x64
resource
win7-20220311-en
submitted
12-03-2022 08:40

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General

Target

8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe
Size

552KB
MD5

3050015074c493537c0dbfba320ae9ff
SHA1

8974a35570e9984f1cc9c9160cb080d9f62cadae
SHA256

8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480
SHA512

457de9914b33188774ce1916bef10e20b3de608aab3084155de552b90d41f0ba95bd9127ea827b610991e9ef971f3dd2eecc69cbdc8fce7c99d3a624c32181ac

Score

8^/10

persistence

Malware Config

Signatures

Sets file execution options in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 bot.whatismyipaddress.com

flow	ioc
4	bot.whatismyipaddress.com

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe

pid	process
1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe
1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe
1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe
1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe
1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe

description pid process

Token: SeDebugPrivilege 1368 8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe

description	pid	process
Token: SeDebugPrivilege	1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe

description	pid	process	target process
PID 1368 wrote to memory of 1340	1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe	dw20.exe
PID 1368 wrote to memory of 1340	1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe	dw20.exe
PID 1368 wrote to memory of 1340	1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe	dw20.exe
PID 1368 wrote to memory of 1340	1368	8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe
"C:\Users\Admin\AppData\Local\Temp\8f87d6ce64fc1780d18625d0f73d542382e2d69904e144a6b706ba31bf930480.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1368

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 948
2⤵
PID:1340

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

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/1340-60-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/1368-54-0x0000000075EB1000-0x0000000075EB3000-memory.dmp

Filesize
8KB

Download
memory/1368-55-0x0000000074860000-0x0000000074E0B000-memory.dmp

Filesize
5.7MB

Download
memory/1368-56-0x0000000000B90000-0x0000000000B91000-memory.dmp

Filesize
4KB

Download
memory/1368-57-0x0000000000B95000-0x0000000000BA6000-memory.dmp

Filesize
68KB

Download
memory/1368-58-0x0000000000BA6000-0x0000000000BA7000-memory.dmp

Filesize
4KB

Download