4bc5185ced73a333ac210ef9ca9f996171eb7b44934e0ae316f40ca1daf36a0c

General

Target

77c7da424011f47ab534a4d118313483_JaffaCakes118.html
Size

347KB
MD5

77c7da424011f47ab534a4d118313483
SHA1

d50cec49c9c568d10ea6410c1909a537ffb342e5
SHA256

4bc5185ced73a333ac210ef9ca9f996171eb7b44934e0ae316f40ca1daf36a0c
SHA512

f6c5c86fe781ecbedb61c9ff20dc2a771bc29385d446444f2c651480dcc2470a65fb50c0afdbf7098d70eeabda1eded5943c3384fe9a11134564004cf8ce73d8
SSDEEP

6144:U7sMYod+X3oI+YnsMYod+X3oI+Y5sMYod+X3oI+YQ:UP5d+X3V5d+X3f5d+X3+

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1156	msedge.exe
1156	msedge.exe
4728	msedge.exe
4728	msedge.exe
5960	identity_helper.exe
5960	identity_helper.exe
2672	msedge.exe
2672	msedge.exe
2672	msedge.exe
2672	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4728 msedge.exe
4728 msedge.exe
4728 msedge.exe
4728 msedge.exe
4728 msedge.exe
4728 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4728 wrote to memory of 5796	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 5796	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 936	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 1156	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 1156	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe
PID 4728 wrote to memory of 4628	4728	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\77c7da424011f47ab534a4d118313483_JaffaCakes118.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa127d46f8,0x7ffa127d4708,0x7ffa127d4718
2⤵
PID:5796

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
2⤵
PID:936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1156

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2636 /prefetch:8
2⤵
PID:4628

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3252 /prefetch:1
2⤵
PID:464

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
2⤵
PID:1828

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
2⤵
PID:1352

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5960

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4808 /prefetch:1
2⤵
PID:2884

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4972 /prefetch:1
2⤵
PID:4324

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
2⤵
PID:5924

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:1
2⤵
PID:5908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,112572983551624038,4971616518957693843,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3104 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2412

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
13e4e512a42b5f9dda66592f8eb6e0a8

SHA1
7428005f7764d6613d19b57cc88649e862f5db5b

SHA256
ad06fc816e720cf74ae410a77776fb3c5acb53ee3802f6387b1c3cd8b4190489

SHA512
99477fb35c3d49a78a576755645a5d317991e98cff6da9d6392dac99ebd6202307ff138c196ff679e261cb12f0dacd0953e268d267df6a6ef3fda85d979847e6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
32657cb6d0f0aa081e330e90a19c5434

SHA1
b54e70e9317c13984652e8134467ac31c8f2061d

SHA256
fbdfd04c4eb9eab86f71af834eb6149d4b3c61bdb45cb4274456c27ee32acb9d

SHA512
2da5a9776f0c987702613315bd8cf316f6d3dac52198e09e78930030679d24443488b5133b54f75c013f9aa5207a09082cc20ab7476a8d83b08f8ac6b02fcc25

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
11KB

MD5
9d156a0e7a6fe85f0c8c4ba2442d554c

SHA1
bdc5a986fcc441ebb30a31f2a38c51cfd886e3d6

SHA256
8b6548617e0c8f20b8f0a663cdaec304317901bc072a60123f1d57dd620088a5

SHA512
946e8168db509d673e4ad87c70bd0e5ab867133d476b776b4b9fbad777c5724e89a87e0e2c4c8bc024f2ea00613105a83a140fcfda8ecc6a33890f05940a8371

Download Submit
\??\pipe\LOCAL\crashpad_4728_BYFUVPRDMCTZDCDM
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads