10e44003255706995674e8dfdd43ce8242ee5f8402cafc8ec01e614d7c93dfa7

Analysis

max time kernel
146s
max time network
149s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/02/2023, 03:43

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General

Target

MultiMC.exe
Size

8.6MB
MD5

86ec72e400abe379ed8453af49bbef32
SHA1

374abd6b7aa5687fc738ceee1df52be0994fd8bc
SHA256

10e44003255706995674e8dfdd43ce8242ee5f8402cafc8ec01e614d7c93dfa7
SHA512

846619daf0bce719aa8ce63962b5e68f498010a36608c842dd94f7235fa5ef36e35be77aba528169eb132f7971e4f6f6298b102cf49b0ed3a41e9dbbff98b4ae
SSDEEP

196608:jSFXkbPNSzhxpI+nIrTGEhiKhxJunHR/OcdpIX9uVvVV5cVY7VjVMSrV4rNVVjVJ:aXWWwwdiYVvVV5cVY7VjVMSrV4rNVVj7

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

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\SystemManufacturer	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2028	chrome.exe
980	chrome.exe
980	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe
980	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 980 wrote to memory of 700	980	chrome.exe	28
PID 980 wrote to memory of 700	980	chrome.exe	28
PID 980 wrote to memory of 700	980	chrome.exe	28
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 1708	980	chrome.exe	29
PID 980 wrote to memory of 2028	980	chrome.exe	30
PID 980 wrote to memory of 2028	980	chrome.exe	30
PID 980 wrote to memory of 2028	980	chrome.exe	30
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31
PID 980 wrote to memory of 288	980	chrome.exe	31

C:\Users\Admin\AppData\Local\Temp\MultiMC.exe
"C:\Users\Admin\AppData\Local\Temp\MultiMC.exe"
1⤵
PID:1652

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 FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:980
- 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=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefabf4f50,0x7fefabf4f60,0x7fefabf4f70
  2⤵
  PID:700
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1112 /prefetch:2
  2⤵
  PID:1708
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1356 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2028
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1816 /prefetch:8
  2⤵
  PID:288
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2064 /prefetch:1
  2⤵
  PID:1880
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2052 /prefetch:1
  2⤵
  PID:1684
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2996 /prefetch:8
  2⤵
  PID:368
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3332 /prefetch:2
  2⤵
  PID:1512
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:1
  2⤵
  PID:1976
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3536 /prefetch:8
  2⤵
  PID:1504
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3660 /prefetch:8
  2⤵
  PID:2044
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3676 /prefetch:8
  2⤵
  PID:2108
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3752 /prefetch:8
  2⤵
  PID:2116
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3788 /prefetch:8
  2⤵
  PID:2124
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3956 /prefetch:8
  2⤵
  PID:2220
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3756 /prefetch:8
  2⤵
  PID:2228
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4100 /prefetch:8
  2⤵
  PID:2244
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4068 /prefetch:8
  2⤵
  PID:2236
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3780 /prefetch:8
  2⤵
  PID:2368
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4236 /prefetch:8
  2⤵
  PID:2376
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4204 /prefetch:8
  2⤵
  PID:2440
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4248 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=23 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1824 /prefetch:1
  2⤵
  PID:2584
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=24 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
  2⤵
  PID:2644
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3532 /prefetch:1
  2⤵
  PID:2720
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2508 /prefetch:1
  2⤵
  PID:2712
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1600 /prefetch:1
  2⤵
  PID:2784
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4348 /prefetch:1
  2⤵
  PID:2844
- 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 --field-trial-handle=1100,14787143697051431756,5097473119121917699,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4144 /prefetch:8
  2⤵
  PID:2968

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Windows 7 deprecation

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