ea8e830aee3ca762fa8d37597994acf261430d0ec3f393b1861e6e9d7ac3c552

Analysis

max time kernel
133s
max time network
143s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
25/02/2024, 13:32

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General

Target

XSpammer.exe
Size

125.0MB
MD5

123d82725f2fe084f2df4c7c12265777
SHA1

94bd38f170fe619777b5eb8cb2e1978ccc6efecf
SHA256

333c92f0ef14c88610341187b4f5ab54f9afe91c767d383e1578d6bc5706b32e
SHA512

10781fd04263d314b7d357e2d756656f643c2416a2de45e413b28dcd3781bd72d9fdf2ce253b4471c4679c314c4cee8f7ee63e7007418b24de96f765b9e143b5
SSDEEP

1572864:8NNR5hJdL+/D6n+Ik9FYHHND5vfgIi9is0COnRaW3gcT:8PMu+IsFY7Z/Nv

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-2248906074-2862704502-246302768-1000\Control Panel\International\Geo\Nation	XSpammer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Control Panel\International\Geo\Nation	XSpammer.exe

Checks processor information in registry 2 TTPs 7 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	XSpammer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	XSpammer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	XSpammer.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	XSpammer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	XSpammer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	XSpammer.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	XSpammer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2448	XSpammer.exe
2460	XSpammer.exe
352	XSpammer.exe
352	XSpammer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2676	352	XSpammer.exe	28
PID 352 wrote to memory of 2448	352	XSpammer.exe	30
PID 352 wrote to memory of 2448	352	XSpammer.exe	30
PID 352 wrote to memory of 2448	352	XSpammer.exe	30
PID 352 wrote to memory of 2460	352	XSpammer.exe	29
PID 352 wrote to memory of 2460	352	XSpammer.exe	29
PID 352 wrote to memory of 2460	352	XSpammer.exe	29
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31
PID 352 wrote to memory of 332	352	XSpammer.exe	31

C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
"C:\Users\Admin\AppData\Local\Temp\XSpammer.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:352
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=gpu-process --field-trial-handle=984,15779909113184584768,9959903003653970791,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1000 /prefetch:2
  2⤵
  PID:2676
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=renderer --field-trial-handle=984,15779909113184584768,9959903003653970791,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1400 /prefetch:1
  2⤵
  - Checks computer location settings
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2460
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=984,15779909113184584768,9959903003653970791,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1256 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2448
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=gpu-process --field-trial-handle=984,15779909113184584768,9959903003653970791,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1000 /prefetch:2
  2⤵
  PID:332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/352-51-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/2676-1-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/2676-44-0x0000000077090000-0x0000000077091000-memory.dmp

Filesize
4KB

Download