249bdaa4332b3e1a3a2148d4fd587a42bd48615af556d1c72da51c55bb2ca697

Resubmissions

03/08/2024, 15:17

240803-spc9laxcpn6

03/08/2024, 14:57

240803-sbjt8awhmk7

03/08/2024, 11:48

240803-nyplrssbmr6

Analysis

max time kernel
134s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/08/2024, 11:48

Sharing

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General

Target
BetterDiscord.exe
Size 112.3MB
Sample240803-nyplrssbmr
SHA256 43894debcd60fed8d64c1a724e60eb860a9d5453b3fc0529ecf9efdbc10a8128
MD5 673c5e8265f3f9c40e2fc8a4b56744e4
SHA1 5d0b271b850f0cd8e01229b1a72a2c1215bc7956
SHA512 920c25220fe7d0b6b0079f9856d3931c3dcf93c8c6cf74f1ca1b3946a327093b24c03eb726b4344445b4d386847fc67e9dcf8550c20617a79df75b5d9c3e7483
SSDEEP 1572864:AzeRomoaC09nEiziYtpg0Ymr7owq3Ddn35FZevY4v034WZZB0HDh996O/fJaCJpw:geRomF3o3V/ZevY/CHHd+Iq
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	BetterDiscord.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	BetterDiscord.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BetterDiscord.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BetterDiscord.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BetterDiscord.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BetterDiscord.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BetterDiscord.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C	BetterDiscord.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	BetterDiscord.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	BetterDiscord.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4708	BetterDiscord.exe
4708	BetterDiscord.exe
2964	BetterDiscord.exe
2964	BetterDiscord.exe
4992	BetterDiscord.exe
4992	BetterDiscord.exe
4992	BetterDiscord.exe
4992	BetterDiscord.exe

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 1904	1088	BetterDiscord.exe	92
PID 1088 wrote to memory of 4708	1088	BetterDiscord.exe	93
PID 1088 wrote to memory of 4708	1088	BetterDiscord.exe	93
PID 1088 wrote to memory of 4708	1088	BetterDiscord.exe	93
PID 1088 wrote to memory of 2964	1088	BetterDiscord.exe	94
PID 1088 wrote to memory of 2964	1088	BetterDiscord.exe	94
PID 1088 wrote to memory of 2964	1088	BetterDiscord.exe	94
PID 1088 wrote to memory of 4992	1088	BetterDiscord.exe	99
PID 1088 wrote to memory of 4992	1088	BetterDiscord.exe	99
PID 1088 wrote to memory of 4992	1088	BetterDiscord.exe	99

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 --field-trial-handle=4056,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=3984 /prefetch:8
1⤵
PID:1592

C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
"C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
  "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=gpu-process --field-trial-handle=1616,16994773795255147242,13120019512858180325,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1648 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1904
- C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
  "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1616,16994773795255147242,13120019512858180325,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:8
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4708
- C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
  "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=renderer --field-trial-handle=1616,16994773795255147242,13120019512858180325,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --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=2404 /prefetch:1
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2964
- C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
  "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=gpu-process --field-trial-handle=1616,16994773795255147242,13120019512858180325,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --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=3448 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Network Persistent State

Path C:\Users\Admin\AppData\Roaming\BetterDiscord Installer\Network Persistent State
Size 175B
SHA256 bd367325bb3c469e1aa6dcff50b6296b9b8d5bf5bed538f01f36c29b0603511a
MD5 2b7e4377653e6e07536efe7fc1bd78a7
SHA1 cdd9c03b91e368bc14c4ac0ff7204ee698fa285d
SHA512 5dae5ba1af5ae6e52a39092bc5b4ebb454906c919735ab5b7f7a4c84a487e26376f68aee9c86265142e03c0f163cc0623094fa4f2936bff17504c2059ba112dc
MD5 SHA1 SHA512

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Network Persistent State~RFe641f31.TMP

Path C:\Users\Admin\AppData\Roaming\BetterDiscord Installer\Network Persistent State~RFe641f31.TMP
Size 59B
SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
MD5 2800881c775077e1c4b6e06bf4676de4
SHA1 2873631068c8b3b9495638c865915be822442c8b
SHA512 e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b
MD5 SHA1 SHA512

Submit Download

default.dic

Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
Size 2B
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
MD5 SHA1 SHA512

Submit Download