hxxps://github[.]com/NightfallGT/Mercurial-Grabber/releases/download/v1[.]0/Mercurial[.]Grabber[.]v1[.]03[.]rar

Resubmissions

25-06-2024 18:00

240625-wlaabathra 10

25-06-2024 17:57

240625-wjmgvsxann 8

Analysis

max time kernel
583s
max time network
496s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 18:00

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General

Target

https://github.com/NightfallGT/Mercurial-Grabber/releases/download/v1.0/Mercurial.Grabber.v1.03.rar

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	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2068	msedge.exe
2068	msedge.exe
4480	msedge.exe
4480	msedge.exe
1360	identity_helper.exe
1360	identity_helper.exe
680	msedge.exe
680	msedge.exe
680	msedge.exe
680	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs

pid	Process
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 1920	4480	msedge.exe	80
PID 4480 wrote to memory of 1920	4480	msedge.exe	80
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 904	4480	msedge.exe	81
PID 4480 wrote to memory of 2068	4480	msedge.exe	82
PID 4480 wrote to memory of 2068	4480	msedge.exe	82
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83
PID 4480 wrote to memory of 2996	4480	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/NightfallGT/Mercurial-Grabber/releases/download/v1.0/Mercurial.Grabber.v1.03.rar
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x108,0x10c,0x110,0x74,0x114,0x7ff9903a46f8,0x7ff9903a4708,0x7ff9903a4718
  2⤵
  PID:1920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
  2⤵
  PID:2996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3332 /prefetch:1
  2⤵
  PID:2760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3352 /prefetch:1
  2⤵
  PID:2648
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4808 /prefetch:8
  2⤵
  PID:2104
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4808 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5072 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:1
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5220 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5200 /prefetch:1
  2⤵
  PID:2192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5160 /prefetch:1
  2⤵
  PID:2832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3560 /prefetch:1
  2⤵
  PID:4296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4128 /prefetch:1
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2188 /prefetch:1
  2⤵
  PID:3384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3568 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4484 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17111160664195077965,2136829606732949221,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4108 /prefetch:1
  2⤵
  PID:5108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4844

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3436

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
406ff172989251d6f31ae7a1eee4ca64

SHA1
880ac9ec61a41e486d0c2152f3ae234639f4d88e

SHA256
ef7b52e22cc4833285f53772ff1832c8eb1c6df8c1d8ab438b8b534d56ed2cf3

SHA512
95612ff847b5631276340246c19b88fd8475872b2c7b2ce762aa40b7d3eba79b056260d945c6cfc8ed54cfb6a9568d1fa19b7cf6d6e3dda999c20928633067f5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
00c05a8698d21910928efed6d81d9324

SHA1
1cc72d70e2ebdbbc6d562702633de0c82a35d9ac

SHA256
5e153e0a1c0408820a6dcba0e748b4740c68c1219dfd0b48fa8f5e4be398fa4c

SHA512
b385802109171f41f1af63a3447ed930a1dff3f28561e8ba37ed3741953cd2a09ac84eb7cb40aa995874b662492d5672186d82344472e225e127e35b81f70de4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
8KB

MD5
d46d282ca9bd2672c254d61c8ba099aa

SHA1
75f6dee164ba747f89369f534713f3f5de84d99b

SHA256
fd090c73daaadb5b49d3fa02766fd682a4a09d747acee2159f979d5c81398b58

SHA512
e5bb085bf99fcba68ebab6feda8631e92dfbe5027487af2151ffff7416febbe2dba45aec713609d21ad97c179856df58596579bb14e73c0ebe49005c25967ed4

Download Submit