bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa

Analysis

max time kernel
205s
max time network
236s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-11-2024 23:44

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General

Target

42.zip
Size

41KB
MD5

1df9a18b18332f153918030b7b516615
SHA1

6c42c62696616b72bbfc88a4be4ead57aa7bc503
SHA256

bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa
SHA512

6382ca9c307d66ab7566acf78b1afd44b18b24d766253e1dc1cb3a3c0be96ecf1f2042d6bd3332d49078ffee571cf98869c1284c1d3e5c1c7dc3e4c64f71af80
SSDEEP

768:hzyVr8GSKL6O3QOXk/0u3wqOghrFCezL1VFJdbq2QTJTw02Q:hGx8DKXE//ZhhCirFi2cwK

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
376	chrome.exe
376	chrome.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2380	7zFM.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeRestorePrivilege	2380	7zFM.exe
Token: 35	2380	7zFM.exe
Token: SeSecurityPrivilege	2380	7zFM.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe
Token: SeShutdownPrivilege	376	chrome.exe

Suspicious use of FindShellTrayWindow 37 IoCs

pid	Process
2380	7zFM.exe
2380	7zFM.exe
2380	7zFM.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe
376	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 376 wrote to memory of 1076	376	chrome.exe	36
PID 376 wrote to memory of 1076	376	chrome.exe	36
PID 376 wrote to memory of 1076	376	chrome.exe	36
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1984	376	chrome.exe	38
PID 376 wrote to memory of 1612	376	chrome.exe	39
PID 376 wrote to memory of 1612	376	chrome.exe	39
PID 376 wrote to memory of 1612	376	chrome.exe	39
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40
PID 376 wrote to memory of 2676	376	chrome.exe	40

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\42.zip"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2380

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Temp1_page 2.zip\0.dll
1⤵
PID:460

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:376
- 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,0x7fef63c9758,0x7fef63c9768,0x7fef63c9778
  2⤵
  PID:1076
- 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=1152 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:2
  2⤵
  PID:1984
- 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=1540 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:8
  2⤵
  PID:1612
- 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=1584 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:8
  2⤵
  PID:2676
- 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=1536 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:1
  2⤵
  PID:2116
- 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=2148 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:1
  2⤵
  PID:2220
- 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=1200 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:2
  2⤵
  PID:2256
- 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=3184 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:1
  2⤵
  PID:2364
- 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=3400 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /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=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3452 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:8
  2⤵
  PID:2280
- 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=3824 --field-trial-handle=1188,i,15763570190971208802,7956476977903822845,131072 /prefetch:8
  2⤵
  PID:2648

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:1068

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2476

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\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
e9b01f6074f05d035096ffad0d511cde

SHA1
c852e22cd1d028756bdeee8da302cec2fa531192

SHA256
9f793e19fea2da1aa1cdb9ca44f18e636c23863b31b3cfa8ca6a9754bc23275b

SHA512
7c724ca5415d21713304f305a6ea6bdc1d6dacae94e50ec2475b2b938debc730914f79c6174f739fc2ccf7f1eca611b7c6043143cd6202723677a4ede53594df

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

Filesize
5KB

MD5
7fdd8a206d23cad79234c5460915d5ce

SHA1
06679efda309982ee99cf81a7b0e977e2b8ec992

SHA256
3c6743e2ddcb6df884116283f5829ebe16af120f327a055f525eacb426a9f2d1

SHA512
0e97d4b88945d073652cf2dffe866989ecdd5a08c4f60aa8fab5292a8c985c92eaf51cc23ca5164844490be09e73fb6153717380bcd09cb011da9fd2c9567519

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

Filesize
5KB

MD5
db872c44d7ffe63b035f8f19be8f1bda

SHA1
c90ee88b110269f19550b25ec43b814c6ea0b68b

SHA256
aba189b0e5f07d39ddc899b868fd70264353ca35bf559714781536a2bf3301a6

SHA512
1ff78ccd6f1cd48cb97071542fd9242d84be3e54d768f1c272832dce1b428d18ae5d2d5f43016a6271570abfb797d8b19fc16466ec78a94c03bb913d602db6ec

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