e5b98f79e84d434b44fe4dab6b0e7823772d32744249a8fb9fb2288d0b354b21

Analysis

max time kernel
14s
max time network
43s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
02/02/2025, 14:33

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General

Target

PS2 Bios 30004R V6 Pal.mec
Size

4B
MD5

3faf7c064a4984f53e2ef5e80ed543bc
SHA1

3f8affbe07024ccd2f5b8374072d0928c583a862
SHA256

fbbfc6c156266ac7e9afb37f0cc53fb78fadf2f09f580e56b2da57e6539e463b
SHA512

d19a596c9b64033e2735ac7138771d53d02625849a58d88db75d7afcce410f756f4c5e33a61f939e09701fa2b6a7c2a7b3dccdef6843e03b4b9136b71e41bf17

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2620	chrome.exe
2620	chrome.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe
Token: SeShutdownPrivilege	2620	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe
2620	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2372	2448	cmd.exe	31
PID 2448 wrote to memory of 2372	2448	cmd.exe	31
PID 2448 wrote to memory of 2372	2448	cmd.exe	31
PID 2620 wrote to memory of 2604	2620	chrome.exe	34
PID 2620 wrote to memory of 2604	2620	chrome.exe	34
PID 2620 wrote to memory of 2604	2620	chrome.exe	34
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 896	2620	chrome.exe	36
PID 2620 wrote to memory of 3044	2620	chrome.exe	37
PID 2620 wrote to memory of 3044	2620	chrome.exe	37
PID 2620 wrote to memory of 3044	2620	chrome.exe	37
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38
PID 2620 wrote to memory of 3028	2620	chrome.exe	38

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\PS2 Bios 30004R V6 Pal.mec"
1⤵
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PS2 Bios 30004R V6 Pal.mec
  2⤵
  - Modifies registry class
  PID:2372

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2876

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2620
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef68a9758,0x7fef68a9768,0x7fef68a9778
  2⤵
  PID:2604
- 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=1136 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:2
  2⤵
  PID:896
- 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=1516 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:8
  2⤵
  PID:3044
- 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=1604 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:8
  2⤵
  PID:3028
- 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=2316 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:1468
- 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=2368 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:1956
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1600 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:2
  2⤵
  PID:2428
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1512 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:1192
- 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=3692 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:8
  2⤵
  PID:1584
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3756 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:2904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3940 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:2420
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3860 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:860
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4028 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:1188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2804 --field-trial-handle=1388,i,413477632755639041,11719559507642336121,131072 /prefetch:1
  2⤵
  PID:2684

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:2116

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\Google\Chrome\User Data\3dca2194-f112-4183-bb2d-c60bea72bbb3.tmp

Filesize
356KB

MD5
f4f6e31208264f3c24468aa05f667cb3

SHA1
a098e947af58db7fef5137b68d83229e30782a77

SHA256
2d71047c6d58783b6d0d442525969ddc056d9f5a1dbcbf4b90005e70b3310817

SHA512
9ac4f8b221f3bf3ac1846e5fe062be7e70c02e5d0a80cc536846441f4f07a7b8eef7be7c4006aed5d04f8ada211d8f905fb3de9f270b87e67a979a5494e8978b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005

Filesize
214KB

MD5
ba958dfa97ba4abe328dce19c50cd19c

SHA1
122405a9536dd824adcc446c3f0f3a971c94f1b1

SHA256
3124365e9e20791892ee21f47763d3df116763da0270796ca42fd63ecc23c607

SHA512
aad22e93babe3255a7e78d9a9e24c1cda167d449e5383bb740125445e7c7ddd8df53a0e53705f4262a49a307dc54ceb40c66bab61bec206fbe59918110af70bf

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
5KB

MD5
1b08510d60d058c469ad004f95db6805

SHA1
645a706cb8b999155dfae468b67dbe35bae544d0

SHA256
79afbe6d063a4c28ee6bfed53c429367620ff2bfff3e18b832879e8d7c2957b3

SHA512
4df736faccd76d142a30f891117f05a47fcc8b37af6c720718973016acfeec0f51bbb65373bddc6cb861a02498f27036da17172c74d42d00b1d0dbb0f677da0c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

Filesize
356KB

MD5
a5c7305c4710e1e47a1566eed05ab82e

SHA1
f17fd3bb13a8bddf3cc69f57f8ff05ed29cb71d1

SHA256
27516b7b9a8ea8d8809be0ff0bea3de35663322050f503077a365adfe5303404

SHA512
def49dff70f9bd37fc917abc9d46de853dee83b98a3889cefbdbce4ac3dcb48f84493b9824b696e4458cc958962a51f7eb09dbac27c8cacb4cd026bb395ce6dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab51F9.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar525A.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit