52f6082e0f763cbfa9803dd0c29b6e785f1e8ec64e47ba5c32014e467a49d312

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 01:48

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General

Target
a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe
Size 316KB
Sample240614-b8dwss1ane
SHA256 52f6082e0f763cbfa9803dd0c29b6e785f1e8ec64e47ba5c32014e467a49d312
MD5 a79c8925072a00b5700db17d9f7d3345
SHA1 f2fc7be5ab6523a68127a51c0ae2ecf4ba64f4dd
SHA512 6e0b291ba8aa5bc6d7dd104193a8970c2cc70edc2d568871b971313fafcddd7cdb8c4c357ac90c0a1ebf7783efd7f5f3920ffeabcaa7a2ef4aca89e3c8a9e6ef
SSDEEP 6144:5rvbUzkuvcBYC47l2xmDZH4xBsprVIvThDm9FdAZ+x99wVg:5rkkuveY3zhlV6tmDxzwVg
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1784	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe
1784	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe
1784	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1784	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe
1784	a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a79c8925072a00b5700db17d9f7d3345_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1784

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4152,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=3464 /prefetch:8
1⤵
PID:4544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Tsu093AB26E.dll

Path C:\Users\Admin\AppData\Local\Temp\Tsu093AB26E.dll
Size 269KB
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
SSDEEP 6144:N/rdStrfAftBVju6v+UvrBhMo27dOQnyddk:J3y6vHvrBhLYjnydC
MD5 SHA1 SHA512 SSDEEP

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Custom.dll

Path C:\Users\Admin\AppData\Local\Temp\{BD329B99-7317-4D4B-AFA0-3B3566D1B96F}\Custom.dll
Size 91KB
SHA256 13e1bd1730329a3d77c6d3fad3a46c042a786b243a6d567e6abf1b2e716d4dec
MD5 734225cb2540b6ea71d2fe1ef8d42e1f
SHA1 078786a455720521670d54e1335eb54361cab21f
SHA512 4575274733b2aba223df2ae37cbaf3552f4f821dfb7089126ce16962442d2f10c1f1ea7fd60ff4232972e3d3fd9ce859f4ab2eea275ab59b4bd4426f9e201103
SSDEEP 1536:K7xcx/juCKV+hVboYrEhySESy9GNGU6u1Go6eOYM++vvncktU:K7qxa8NoYr6w5S8o6epM++v/ckO
MD5 SHA1 SHA512 SSDEEP

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_Setup.dll

Path C:\Users\Admin\AppData\Local\Temp\{BD329B99-7317-4D4B-AFA0-3B3566D1B96F}\_Setup.dll
Size 173KB
SHA256 523afe52c39237b2f68a28cbccf5f30e32b2d1a64053739a1cb092f7dd998790
MD5 d551815ebe150faff90e2b7c5cbf8ae8
SHA1 d6ded104279e24ff90c70090b5112efc50757879
SHA512 3de1b3d391c23f7c3d333c98258d56cbc9903f39ea04c962e7c35268716c448258c8c36f0cf5fa9500d1f90f4b51feabd0ac676ff73f98cb219533489e7e1185
SSDEEP 3072:/d+S4cNJtkAlRHAAMHnS9qkJUsCmBW/fpICcsRuUwZxcUdONKnNPZv8FK4Us9ZjJ:p
MD5 SHA1 SHA512 SSDEEP

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