3e4c0d38b5e8673c740917bc444ea154bbcfd99e2c424f3e1a8760a00ddc1589

Analysis

max time kernel
135s
max time network
165s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/01/2024, 18:56

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General

Target

FMODGMS.dll
Size

180KB
MD5

be68f44a1b532da3ec52ca1ba4c6d7d4
SHA1

214e6c4ed11b10db523718e2f1fbf16ad7a24de3
SHA256

9d1de6c1e9262048eb4c417ed9fe497cc7548ede802475f079345c0f7cd9335c
SHA512

e94a2eb628c1bd3f7bae2c311c3b74c4cb159cf16ce2d45bfeea9fb8233b31711fbdd3d51ff9b5cd5e2e9fd0877faa349481afd8817a50b800ce7ce26b65a859
SSDEEP

3072:NAucEC4pE4a8bsP/f3A/0n72LRGkYu9biUXI/yfnGsAg0FuXVrt73VBDrSYg:KucECtq0n34kCLQkYEmRPsAOFrJlprSF

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2732	chrome.exe
2732	chrome.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe
Token: SeShutdownPrivilege	2732	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe
2732	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2188 wrote to memory of 2164	2188	rundll32.exe	28
PID 2732 wrote to memory of 1912	2732	chrome.exe	32
PID 2732 wrote to memory of 1912	2732	chrome.exe	32
PID 2732 wrote to memory of 1912	2732	chrome.exe	32
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 1816	2732	chrome.exe	34
PID 2732 wrote to memory of 872	2732	chrome.exe	35
PID 2732 wrote to memory of 872	2732	chrome.exe	35
PID 2732 wrote to memory of 872	2732	chrome.exe	35
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36
PID 2732 wrote to memory of 2968	2732	chrome.exe	36

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\FMODGMS.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\FMODGMS.dll,#1
  2⤵
  PID:2164

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:2732
- 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,0x7fef6c89758,0x7fef6c89768,0x7fef6c89778
  2⤵
  PID:1912
- 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=1120 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:2
  2⤵
  PID:1816
- 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=1576 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:8
  2⤵
  PID:872
- 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=1644 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:8
  2⤵
  PID:2968
- 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=2184 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:1
  2⤵
  PID:488
- 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=2168 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:1
  2⤵
  PID:2276
- 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=3308 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:2
  2⤵
  PID:3032
- 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=1116 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:1
  2⤵
  PID:1776
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3500 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:8
  2⤵
  PID:1920
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3628 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:8
  2⤵
  PID:2348
- C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
  2⤵
  PID:2852
- - C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13fc67688,0x13fc67698,0x13fc676a8
    3⤵
    PID:2556
- 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=3916 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:8
  2⤵
  PID:2708
- 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=4036 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:1
  2⤵
  PID:2448
- 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=2576 --field-trial-handle=1236,i,13120484540343001793,4227821610251809098,131072 /prefetch:1
  2⤵
  PID:2872

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:764

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\Cache\Cache_Data\f_000004

Filesize
192KB

MD5
5036f7c363373f5d9cc2b6519806feae

SHA1
3caf2148a2eb7c82f9aff0f3a2f4594ee70327bf

SHA256
715c5d3e3839c1b47c3008e8a89f929e60858ee379724a20775003c692e9fd6c

SHA512
4661cd6fb02dccc48a42fe127b1e88f7e794cd4eb1d8a5a8f5075f772dad63211efa349bab579c5bb81bfb2c4b1be201c6725a56f617f8913a2235e3565fe645

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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
f5d718c6ea831c005618b6ea51750d1f

SHA1
2c56aec825fd1819fb7b171493dba05f8c7e3bd6

SHA256
4010f622e6da84dd027699aa4a3164c624c0a7416bcd8234d576a199636b67ef

SHA512
dd2594e29703bb692549329cc81e4e831bd49758b2f42aa50dfc8bea5bde0125dba0502e0d1bf17d9c3fe86228c0060fbbe2b7634c118909c29b3c6380a16781

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