ea8e830aee3ca762fa8d37597994acf261430d0ec3f393b1861e6e9d7ac3c552

Analysis

max time kernel
146s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
21/02/2024, 21:30

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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-1-5-21-3844919115-497234255-166257750-1000\Control Panel\International\Geo\Nation	XSpammer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\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 8 IoCs

pid	Process
2300	XSpammer.exe
2300	XSpammer.exe
1912	XSpammer.exe
1912	XSpammer.exe
408	XSpammer.exe
408	XSpammer.exe
408	XSpammer.exe
408	XSpammer.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 3560	4856	XSpammer.exe	81
PID 4856 wrote to memory of 2300	4856	XSpammer.exe	82
PID 4856 wrote to memory of 2300	4856	XSpammer.exe	82
PID 4856 wrote to memory of 1912	4856	XSpammer.exe	83
PID 4856 wrote to memory of 1912	4856	XSpammer.exe	83
PID 4856 wrote to memory of 408	4856	XSpammer.exe	85
PID 4856 wrote to memory of 408	4856	XSpammer.exe	85

C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
"C:\Users\Admin\AppData\Local\Temp\XSpammer.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=gpu-process --field-trial-handle=1196,10336408461174091840,5393306674009596142,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1604 /prefetch:2
  2⤵
  PID:3560
- 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=1196,10336408461174091840,5393306674009596142,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2032 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=renderer --field-trial-handle=1196,10336408461174091840,5393306674009596142,131072 --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=2228 /prefetch:1
  2⤵
  - Checks computer location settings
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:1912
- C:\Users\Admin\AppData\Local\Temp\XSpammer.exe
  "C:\Users\Admin\AppData\Local\Temp\XSpammer.exe" --type=gpu-process --field-trial-handle=1196,10336408461174091840,5393306674009596142,131072 --enable-features=WebComponentsV0Enabled --disable-features=CertVerifierService,CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2652 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3884

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

C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\XSpammer\Network Persistent State

Filesize
59B

MD5
2800881c775077e1c4b6e06bf4676de4

SHA1
2873631068c8b3b9495638c865915be822442c8b

SHA256
226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

SHA512
e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

Download Submit
C:\Users\Admin\AppData\Roaming\XSpammer\Network Persistent State

Filesize
188B

MD5
c5aaf170523a6627a889bb1e69137e67

SHA1
6b2fc79d37ee85634b00c52ecd795e9d1ee2bdf3

SHA256
32db68227150f833e41cd5907195c1f05637cac33fdfbf3fd8f9acbfb94dfe5a

SHA512
3712cdd5ba18a101810b6e6b24a300b0c13400315cfead2569660f4bfc977d2e8be9db6a6109ef9812043b549ff06c3f4aadfd71e5d65d21819ad7e05590fdc3

Download Submit
memory/3560-2-0x00007FF868180000-0x00007FF868181000-memory.dmp

Filesize
4KB

Download