hxxps://github[.]com/EraFNOrg

Resubmissions

04/02/2024, 16:56

240204-vfv46agfgm 8

04/02/2024, 16:54

240204-vexatsgfer 1

Analysis

max time kernel
1800s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20231222-en
resource tags

arch:x64arch:x86image:win11-20231222-enlocale:en-usos:windows11-21h2-x64system
submitted
04/02/2024, 16:54

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General

Target

https://github.com/EraFNOrg

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133515395590090850"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1164	chrome.exe
1164	chrome.exe
4400	chrome.exe
4400	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1164	chrome.exe
1164	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe
Token: SeShutdownPrivilege	1164	chrome.exe
Token: SeCreatePagefilePrivilege	1164	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe
1164	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1164 wrote to memory of 3428	1164	chrome.exe	16
PID 1164 wrote to memory of 3428	1164	chrome.exe	16
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 4416	1164	chrome.exe	36
PID 1164 wrote to memory of 3136	1164	chrome.exe	35
PID 1164 wrote to memory of 3136	1164	chrome.exe	35
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34
PID 1164 wrote to memory of 3996	1164	chrome.exe	34

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff6b799758,0x7fff6b799768,0x7fff6b799778
1⤵
PID:3428

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/EraFNOrg
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1164
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2952 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:1
  2⤵
  PID:960
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2944 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:1
  2⤵
  PID:3600
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2184 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:8
  2⤵
  PID:3996
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2100 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:8
  2⤵
  PID:3136
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1640 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:2
  2⤵
  PID:4416
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4500 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:8
  2⤵
  PID:3196
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4788 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:8
  2⤵
  PID:4392
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3852 --field-trial-handle=1808,i,15038866270968128374,2684896661157999762,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4400

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2604

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\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
1KB

MD5
fa58979367b1e80e952690fb674262dd

SHA1
cbcfd0cc5f71ceec69ea57d287e4f36825cb9c47

SHA256
e3d38d155fcb239df4a89f0ede6516c2d704e4fe8fc770c2665f6efcba2d500b

SHA512
50934b9e21082956d8bfae8dd02bd98e54ade8d448bc4c893b699c92ca6643103b9fef890763c243d85c304ffacef54e83d8383a9001a66469d28cb0cfabd10b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
a002ccc62180cf37f1eeec5d9af75c65

SHA1
5d1600a89a241fe77d1e3115e174af4016489205

SHA256
9234532795664db3165986909f2fc6716f337248c89678a043130a4734311a86

SHA512
5673c4508125e1ef59b89fa9526ded722d6030660f538c9b4d4541e4e4819bc6c1eea2e8bcf7798013752f4d9d5a15c2978c33a658390222f8e1e9008f92178e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
377d9cc9c39baeff56554ed2d5f6efc1

SHA1
d9f99a3f3224c38aa399dc683e5824ce3094f89e

SHA256
ebb05d160b3794cf2fa682b4514caf66176fb84e36d643d752fae167bf8cf6f5

SHA512
cb4662b5aae32982450846c4eecbb48b18f2533d5490638a0bc14fabb06ddae395f41a71acf0b6f7a044ba4b74fcd2a0c28a9eb94e559505ba2d57229e4aeeac

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
35560fbe3450f77deec63ed6cf4949dc

SHA1
65e49663a8d0124478b4bbd887d892cf30edaf87

SHA256
57666c7b657a2c206b300aa9ee88b51dff485438a3276b88f07bb0147a00988e

SHA512
e4079854c981cfacf7d0e3ddbb8a6c20158907ad6fff5c6db6f43db978df59be8a66e7b69ce0a87078c84f07c30cba5122d4cd83e763514f023191011ec761dd

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
114KB

MD5
fb0dbeb46e0f7a4ebc716f2020659ee3

SHA1
3bcec41697893b4d2f09e3193007592337d5f3e9

SHA256
19e22b9370d1922230176d23a6b88d5734d2d21ae36eaffe910b77ee0e39fec9

SHA512
4b5f751b0657fcddfe43f00002b69912b11ed2c2b3497c1ff6586e6f1cf743dc6e07086ff09d04b82bfbd41e353b21efe4e62c1c4df23a0afc4f3c681bdc2a75

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit