29cee7059bd7162123366e042496db1a2ca9269cb0da7cbf68a7b8cc1786971f

General

Target

d7a608aaf2ec63923028b50241b19306.exe
Size

51KB
MD5

d7a608aaf2ec63923028b50241b19306
SHA1

1d36cadaef67331e2ef47ada19b58ffe0acd6223
SHA256

29cee7059bd7162123366e042496db1a2ca9269cb0da7cbf68a7b8cc1786971f
SHA512

6367b177c72d85e4cdeb888af574d4654851d5f32bb16d8a24be3c778d3b2b744f4f9bda7f6a0476fa8004cc27ed343041c6df751cf8c4d58c41a9a21293d71b
SSDEEP

768:T4MyM2qInH6JBbb6sywWtMzO0MaWrNCBKkItpAi6a0hNKDB0QHs6r0ej:tQ/aJlRynMzPybsiGhNKBHsW0ej

Score

8^/10

discovery persistence spyware stealer

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	d7a608aaf2ec63923028b50241b19306.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\MsTask = "C:\\Windows\\svchost.exe"	d7a608aaf2ec63923028b50241b19306.exe

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	d7a608aaf2ec63923028b50241b19306.exe

Executes dropped EXE 1 IoCs

pid	Process
3404	svchost.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\svchost.exe	d7a608aaf2ec63923028b50241b19306.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2248	220	WerFault.exe	95
1448	3404	WerFault.exe	108

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3404	svchost.exe
3404	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	220	d7a608aaf2ec63923028b50241b19306.exe
Token: SeDebugPrivilege	3404	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 3404	220	d7a608aaf2ec63923028b50241b19306.exe	108
PID 220 wrote to memory of 3404	220	d7a608aaf2ec63923028b50241b19306.exe	108
PID 220 wrote to memory of 3404	220	d7a608aaf2ec63923028b50241b19306.exe	108

C:\Users\Admin\AppData\Local\Temp\d7a608aaf2ec63923028b50241b19306.exe
"C:\Users\Admin\AppData\Local\Temp\d7a608aaf2ec63923028b50241b19306.exe"
1⤵
- Adds policy Run key to start application
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 484
  2⤵
  - Program crash
  PID:2248
- C:\Windows\svchost.exe
  "C:\Windows\svchost.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3404
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3404 -s 488
    3⤵
    - Program crash
    PID:1448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 220 -ip 220
1⤵
PID:2056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3404 -ip 3404
1⤵
PID:2248

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=4136 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\svchost.exe

Filesize
51KB

MD5
d7a608aaf2ec63923028b50241b19306

SHA1
1d36cadaef67331e2ef47ada19b58ffe0acd6223

SHA256
29cee7059bd7162123366e042496db1a2ca9269cb0da7cbf68a7b8cc1786971f

SHA512
6367b177c72d85e4cdeb888af574d4654851d5f32bb16d8a24be3c778d3b2b744f4f9bda7f6a0476fa8004cc27ed343041c6df751cf8c4d58c41a9a21293d71b

Download Submit
memory/220-0-0x0000000013140000-0x000000001317D000-memory.dmp

Filesize
244KB

Download
memory/220-3-0x0000000013140000-0x000000001317D000-memory.dmp

Filesize
244KB

Download
memory/220-5-0x0000000013140000-0x000000001317D000-memory.dmp

Filesize
244KB

Download
memory/3404-16-0x0000000013140000-0x000000001317D000-memory.dmp

Filesize
244KB

Download
memory/3404-17-0x0000000013140000-0x000000001317D000-memory.dmp

Filesize
244KB

Download
memory/3404-18-0x0000000013140000-0x000000001317D000-memory.dmp

Filesize
244KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads