LunaGrabber | 083921426b059768bdcfc002a0026e386837114fa59b3e8b367158a5cbafa90b

Analysis

max time kernel
145s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 01:50

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General

Target

LICENSES.chromium.html
Size

8.7MB
MD5

1ca87d8ee3ce9e9682547c4d9c9cb581
SHA1

d25b5b82c0b225719cc4ee318f776169b7f9af7a
SHA256

000ae5775ffa701d57afe7ac3831b76799e8250a2d0c328d1785cba935aab38d
SHA512

ec07b958b4122f0776a6bded741df43f87ba0503b6a3b9cc9cbe6188756dcde740122314e0578175123aaa61381809b382e7e676815c20c3e671a098f0f39810
SSDEEP

24576:ZQQa6Ne6P5d2WSmwRFXe1vmfpV6k626D6b62vSuSpZ:ZMfTVQ

Score

10^/10

LunaGrabber redtiger discovery luna stealer

Malware Config

Signatures

Detects RedTiger Stealer 21 IoCs

stealer

resource	yara_rule
behavioral12/files/0x0007000000023cdf-21.dat	redtigerv122
behavioral12/files/0x0007000000023cdf-21.dat	redtigerv22
behavioral12/files/0x0007000000023cdf-21.dat	redtiger_stealer_detection
behavioral12/files/0x0007000000023cdf-21.dat	redtiger_stealer_detection_v2
behavioral12/files/0x0007000000023cdf-21.dat	staticSred
behavioral12/files/0x0007000000023cdf-21.dat	staticred
behavioral12/files/0x0007000000023cdf-21.dat	redtiger_stealer_detection_v1
behavioral12/files/0x0007000000023d1a-42.dat	redtigerv122
behavioral12/files/0x0007000000023d1a-42.dat	redtigerv22
behavioral12/files/0x0007000000023d1a-42.dat	redtiger_stealer_detection
behavioral12/files/0x0007000000023d1a-42.dat	redtiger_stealer_detection_v2
behavioral12/files/0x0007000000023d1a-42.dat	staticSred
behavioral12/files/0x0007000000023d1a-42.dat	staticred
behavioral12/files/0x0007000000023d1a-42.dat	redtiger_stealer_detection_v1
behavioral12/files/0x000c000000023bb4-50.dat	redtigerv122
behavioral12/files/0x000c000000023bb4-50.dat	redtigerv22
behavioral12/files/0x000c000000023bb4-50.dat	redtiger_stealer_detection
behavioral12/files/0x000c000000023bb4-50.dat	redtiger_stealer_detection_v2
behavioral12/files/0x000c000000023bb4-50.dat	staticSred
behavioral12/files/0x000c000000023bb4-50.dat	staticred
behavioral12/files/0x000c000000023bb4-50.dat	redtiger_stealer_detection_v1

Lunagrabber family
LunaGrabber

Matches Luna Grabber Rule For Entry 2 IoCs

Detects behavior indicative of Luna Grabber malware

stealer luna

resource	yara_rule
behavioral12/files/0x0007000000023cdf-21.dat	LunaGrabber
behavioral12/files/0x000c000000023bb4-50.dat	LunaGrabber

Redtiger family
redtiger
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
1124	msedge.exe
1124	msedge.exe
2376	msedge.exe
2376	msedge.exe
1300	identity_helper.exe
1300	identity_helper.exe
3904	msedge.exe
3904	msedge.exe
3904	msedge.exe
3904	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 3780	2376	msedge.exe	81
PID 2376 wrote to memory of 3780	2376	msedge.exe	81
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1152	2376	msedge.exe	82
PID 2376 wrote to memory of 1124	2376	msedge.exe	83
PID 2376 wrote to memory of 1124	2376	msedge.exe	83
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84
PID 2376 wrote to memory of 2148	2376	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html
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:2376
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffb48b546f8,0x7ffb48b54708,0x7ffb48b54718
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:1152
- 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=2080,18021412717937779881,9453712938732864639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1124
- 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=2080,18021412717937779881,9453712938732864639,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=3188 /prefetch:1
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=3212 /prefetch:1
  2⤵
  PID:464
- 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=2080,18021412717937779881,9453712938732864639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  PID:2336
- 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=2080,18021412717937779881,9453712938732864639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=4664 /prefetch:1
  2⤵
  PID:1044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=5220 /prefetch:1
  2⤵
  PID:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=5376 /prefetch:1
  2⤵
  PID:704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=5428 /prefetch:1
  2⤵
  PID:1428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,18021412717937779881,9453712938732864639,131072 --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=1180 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
b8880802fc2bb880a7a869faa01315b0

SHA1
51d1a3fa2c272f094515675d82150bfce08ee8d3

SHA256
467b8cd4aacac66557712f9843023dcedefcc26efc746f3e44157bc8dac73812

SHA512
e1c6dba2579357ba70de58968b167d2c529534d24bff70568144270c48ac18a48ee2af2d58d78ae741e5a36958fa78a57955bd2456f1df00b781fc1002e123d2

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

Filesize
152B

MD5
ba6ef346187b40694d493da98d5da979

SHA1
643c15bec043f8673943885199bb06cd1652ee37

SHA256
d86eec91f295dfda8ed1c5fa99de426f2fe359282c7ebf67e3a40be739475d73

SHA512
2e6cc97330be8868d4b9c53be7e12c558f6eb1ac2c4080a611ba6c43561d0c5bb4791b8a11a8c2371599f0ba73ed1d9a7a2ea6dee2ae6a080f1912e0cb1f656c

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

Filesize
5KB

MD5
6cbdaef70a659c40c71685e3a5c6316f

SHA1
50c220f313993d2bb69e528444c9fcbe7cbaad3c

SHA256
55168f3d5188848abc5852b61908f810853c18f02b697cb5c51d7c46f69ab26e

SHA512
0c3db719cb7d5e57b67cf6693d3fe99a4396b22e3212965d17aa3fa4b2c07ed2d58dd5f82c6d08e662373e245c738aef3f645c1a3c155718595737bc8ce4e42e

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

Filesize
6KB

MD5
496a4de51d51f705ff7f3a91bd32fdd5

SHA1
8c9882bd7ed7d1ee9b5b423e71c4b74453faab48

SHA256
ce86be25ef25c82cf222ea1a3d6064272eab2b80f72c06e16e12c02993860ac3

SHA512
b1d486fd382c5c644301b21d58134bcf311f5cb37abd92c44b7b412f97a789aa756af391b1d58f08241404f9e14c959dc801e976eb738499c706a4f924e6c198

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
10KB

MD5
986e10a6a4fa1780ef23d85d3baaffe5

SHA1
caf33f5fa550b7650a7836693154919989230c1f

SHA256
2143496d1b5c02b341bd17ada62567c4a47b5033c89c116a8a308d5e47d68af5

SHA512
a9e8492e119872dc2aea7a385c4c974452dd71be5f5ad288a4155606989125038db9946aec77df72bc0edd292cbf91673ccb1bb6d3ad8e6aa92ba09b38d5cc59

Download Submit