3ddf6c23faa28d3055f56582a4a77c4877b01e897824cfeb88c1c4b4bbcaa9e9

Resubmissions

29/08/2023, 08:34

230829-kgr4saec8x 4

29/08/2023, 08:25

230829-ka84qaba82 4

Analysis

max time kernel
51s
max time network
146s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
29/08/2023, 08:25

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General

Target

Install Updater (stable-silent).exe
Size

7.1MB
MD5

425ed868a9276900502ce4fbfff54f17
SHA1

9c25feb3681d95df5e1154cacc1b60f974f6de7d
SHA256

3ddf6c23faa28d3055f56582a4a77c4877b01e897824cfeb88c1c4b4bbcaa9e9
SHA512

8dfbd214e0a11eecdc10104c1bd31e88626ca712c5d6261a18cab77854e41f16dad033c3b34c77f33c43f0be1dbf35b12293b3f138cf0817c964a124a2b00e99
SSDEEP

98304:804TdDFh36aYIgTBrHJWGs2NyqeoNE/7SRYY2VymGu/m6zHAlA64TRRbCvWo:804ZD6+gTVHJack+YlGlSRRbCvWo

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2932	chrome.exe
2932	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe
Token: SeShutdownPrivilege	2932	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe
2932	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2984	2932	chrome.exe	29
PID 2932 wrote to memory of 2984	2932	chrome.exe	29
PID 2932 wrote to memory of 2984	2932	chrome.exe	29
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2728	2932	chrome.exe	31
PID 2932 wrote to memory of 2760	2932	chrome.exe	32
PID 2932 wrote to memory of 2760	2932	chrome.exe	32
PID 2932 wrote to memory of 2760	2932	chrome.exe	32
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33
PID 2932 wrote to memory of 2840	2932	chrome.exe	33

C:\Users\Admin\AppData\Local\Temp\Install Updater (stable-silent).exe
"C:\Users\Admin\AppData\Local\Temp\Install Updater (stable-silent).exe"
1⤵
PID:1688

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2932
- 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,0x7fef6fb9758,0x7fef6fb9768,0x7fef6fb9778
  2⤵
  PID:2984
- 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=1164 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:2
  2⤵
  PID:2728
- 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=1512 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:8
  2⤵
  PID:2760
- 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=1592 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:8
  2⤵
  PID:2840
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2272 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:1
  2⤵
  PID:2020
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2280 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:1
  2⤵
  PID:2788
- 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=1164 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:2
  2⤵
  PID:1836
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3128 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:1
  2⤵
  PID:1092
- 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=3456 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:8
  2⤵
  PID:1060
- 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=3572 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:8
  2⤵
  PID:2548
- 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=2852 --field-trial-handle=1292,i,16583930878477277952,1931898286660172831,131072 /prefetch:8
  2⤵
  PID:976

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:2440

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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
4KB

MD5
c5421004c36ec938dbd51ae17883b8d3

SHA1
e2efb13f0d94641e0b4c48095daa98baf9db52b4

SHA256
fa5b2627623b0abb0e873e21980bc8899acbb1a7691380f971d63c59ce245039

SHA512
edf7886d5fd0e934c5bbd009d2215f6db2985f0cd4ea0176f5eaf949feec106ad9bc5888d63343e948180f9ba161bff3f79b583501a6dd4de7a8d79e777c7374

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

Filesize
4KB

MD5
d1dc3763bab56a3258be1636df34087f

SHA1
36c63d0c938912e8ea6e928eeceaff8720fb612c

SHA256
97cfe0714e9eabf29a2fa80219c519ba8210cb161fdb1970595969ef0fc308ea

SHA512
3897cbaa6ae0856c626e05a097b582d625b0e38e5fbe1465ba09425761fd00e6aac961a520c7c895b2a9a76e21496e23f2ee1f5e6ca27df6c39cc296c9014a1b

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/1688-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download