4e077323625e3375331899237e049d3f0e282e686bd3d216ae0ed41003bb3e98

General

Target

a1fbd90797b9065ea0eba1cc273f008e_JaffaCakes118.html
Size

427KB
MD5

a1fbd90797b9065ea0eba1cc273f008e
SHA1

66e71e7bffbcdbb29886d664f8fec7f4edd9b405
SHA256

4e077323625e3375331899237e049d3f0e282e686bd3d216ae0ed41003bb3e98
SHA512

d1a22f53bc4082901a1a0391099bf9916bbe839696e8b050f8a29390520f4e549ccd2c742b318defc724d3b170dcc5248755ecb5c1bc834ecd36ee2ba9d01132
SSDEEP

12288:7qTFFd1PRXTql10121OlmPa89+8QwM+zIoSljs+:r1+8QwMua

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
3880	msedge.exe
3880	msedge.exe
3964	msedge.exe
3964	msedge.exe
1700	identity_helper.exe
1700	identity_helper.exe
4808	msedge.exe
4808	msedge.exe
4808	msedge.exe
4808	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3964 msedge.exe
3964 msedge.exe
3964 msedge.exe
3964 msedge.exe
3964 msedge.exe
3964 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe
3964	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3964 wrote to memory of 3444	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 3444	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1396	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 3880	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 3880	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	msedge.exe	msedge.exe
PID 3964 wrote to memory of 1000	3964	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\a1fbd90797b9065ea0eba1cc273f008e_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:3964

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,0x100,0x104,0xd8,0x108,0x7ff956ee46f8,0x7ff956ee4708,0x7ff956ee4718
2⤵
PID:3444

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2036 /prefetch:2
2⤵
PID:1396

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=2024,1297777751047010440,2341994037721137943,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3880

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=2024,1297777751047010440,2341994037721137943,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2524 /prefetch:8
2⤵
PID:1000

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=3272 /prefetch:1
2⤵
PID:3384

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=3304 /prefetch:1
2⤵
PID:3732

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=2024,1297777751047010440,2341994037721137943,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4972 /prefetch:8
2⤵
PID:2624

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=2024,1297777751047010440,2341994037721137943,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4972 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1700

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=5004 /prefetch:1
2⤵
PID:4924

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=4712 /prefetch:1
2⤵
PID:1780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=5088 /prefetch:1
2⤵
PID:1424

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=4508 /prefetch:1
2⤵
PID:812

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,1297777751047010440,2341994037721137943,131072 --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=3028 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4808

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3924

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

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Downloads

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

MD5
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

MD5
327554a55180143103c536e32949c957

SHA1
5ea6c990cbcdb07c05b6ea1036d2cfd0dca78989

SHA256
db9b0fafc09768345856c6145dfe6e2303676e2a510c25c34bc5d2895dec6218

SHA512
b9a04c3b565bd9ffdfdf18d7a8f23391bd1d08a512d5721386b4a3c63cd2d901ac9cf709b37e2d772d13e691ae9e8e840bdfcfd8fa4f5366c9a4abeb2e8ac3fa

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

MD5
c695e3dec1bbeb4fec8fdb6d6d511ffa

SHA1
5baddbbf01bcd95cffea987449064413ff66d2ad

SHA256
5e97cfd7318af5f69a2f7fe47e4b3df5e9fb57e109d2d27c0407b11438a28b86

SHA512
efb2fc08950ac60470ef59d973506e11fa96add4ded52bf459f62dd2cec618a2ff65403fc37e12e375f1fa4f14845dfbca5d9bd7287019a525c998ca0ac75cf4

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

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
8KB

MD5
ea5317fc82e41ad0b4570a4691e0f0e8

SHA1
195845428c643d517c06b832e713df6e2b4e660d

SHA256
3f47d2999803aca305210609da4b122a44bed64ee374abe4a932ba7a0513abf0

SHA512
f02dd85be6559c9e3d538d834375572de34482cec86fad5be1c147a01a1b076f80e36d5e93aa352064912e468eae9849b9e989d3c86ae59d153d8151eecaa789

Download Submit
\??\pipe\LOCAL\crashpad_3964_LGSMMNNBMIXFVADB
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