f174f70f4829ea19a62846783740d5426dfd924c2c87e14e6483ea0ac061c6fe

Analysis

max time kernel
12s
max time network
21s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 20:49

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General

Target

1717335083179071156.jpg
Size

90KB
MD5

93e7a7a5602dc1d45eeac103686071ba
SHA1

c4c4a4c17177f60f679a0e41072d8a41ed4228a8
SHA256

f174f70f4829ea19a62846783740d5426dfd924c2c87e14e6483ea0ac061c6fe
SHA512

17d0f8c195e7d4f8423fa0e351a4699fa812eaabc544d408522f481498947f8c69138aa399798f967bb4dde617df366459f118b53fd07125a2a7f6168c6d58b6
SSDEEP

1536:rXPaDMXwwhu7WcxE7vD/gWRhi933Xc8FMmfqqUuB4jb23y0DtDpEtLwVSuIihfll:zPaDMXwhWc677/gWjipBFVQm5updMhf3

Score

3^/10

Malware Config

Signatures

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
2888	chrome.exe
2888	chrome.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe
Token: SeShutdownPrivilege	2888	chrome.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
2876	rundll32.exe
2876	rundll32.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe
2888	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2808	2888	chrome.exe	31
PID 2888 wrote to memory of 2808	2888	chrome.exe	31
PID 2888 wrote to memory of 2808	2888	chrome.exe	31
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 560	2888	chrome.exe	33
PID 2888 wrote to memory of 584	2888	chrome.exe	34
PID 2888 wrote to memory of 584	2888	chrome.exe	34
PID 2888 wrote to memory of 584	2888	chrome.exe	34
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35
PID 2888 wrote to memory of 2140	2888	chrome.exe	35

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\1717335083179071156.jpg
1⤵
- Suspicious use of FindShellTrayWindow
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:2888
- 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,0x7fef7299758,0x7fef7299768,0x7fef7299778
  2⤵
  PID:2808
- 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=1124 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:2
  2⤵
  PID:560
- 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=1536 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:8
  2⤵
  PID:584
- 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=1636 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:8
  2⤵
  PID:2140
- 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=2308 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:1
  2⤵
  PID:2588
- 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=2320 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:1
  2⤵
  PID:2780
- 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=1124 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:2
  2⤵
  PID:2172
- 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=1100 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:1
  2⤵
  PID:1904
- 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=3652 --field-trial-handle=1316,i,10742277918075706488,11525815965568323966,131072 /prefetch:8
  2⤵
  PID:1520

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:2924

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

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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\Site Characteristics Database\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
memory/2876-0-0x0000000001D70000-0x0000000001D71000-memory.dmp

Filesize
4KB

Download