f9efd6ec7420d9c49c819aef9ccb634df3f81414f47a7db861a5405db0cb2217

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 23:55

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General

Target
930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe
Size 313KB
Sample240603-3ymvhaef63
SHA256 f9efd6ec7420d9c49c819aef9ccb634df3f81414f47a7db861a5405db0cb2217
MD5 930b01c0eee0cb2f08d9181c54bb036e
SHA1 7f9cfb18a563f65f5e49221ee61571271211f97a
SHA512 8156a28155860b64f0c1fb86a4972f4272b00c6c64fb04f782f2374cbf71467dcdf08c93c95ac28b6917cbd4aa014c22da2848a0bd638f37c0ed0ba58b9c6907
SSDEEP 6144:ArkA9uEo2S1YnQmCX492DkwNP3qpYF0lu7tIYxFtApNhiYLE2/5yr3+LijYv:Ark4u6/eIo4nlu7trxFtApfgMyrpjYv
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3916	930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe
3916	930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe
3916	930b01c0eee0cb2f08d9181c54bb036e_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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3916	930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe
3916	930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\930b01c0eee0cb2f08d9181c54bb036e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3916

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

Tsu7577DCFC.dll

Path C:\Users\Admin\AppData\Local\Temp\Tsu7577DCFC.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\{6AC41AAC-897E-4966-AB8D-C15CB127385A}\Custom.dll
Size 91KB
SHA256 a50e3750c29b54f7b304064bb843972dba4094ee9ceef4e6942c61d2a5690d46
MD5 ed92e425cd374788afede25d2dd9d84a
SHA1 666fcb0dc635af7ba075e48c8f8c72a16dd30a67
SHA512 8afa88d37eaef17822c7fe9285f30d4766af63cabf0dea05b5e74b5a2cd5dfced7729418d42979a7ab006cda6a17731c59b93400c4f2be3f3b59e81e2800687d
SSDEEP 1536:K7xcx/juCKV+hVboYrEhySESy9GNGU6u1Go6eOYM++vvnccwU:K7qxa8NoYr6w5S8o6epM++v/ccD
MD5 SHA1 SHA512 SSDEEP

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_Setup.dll

Path C:\Users\Admin\AppData\Local\Temp\{6AC41AAC-897E-4966-AB8D-C15CB127385A}\_Setup.dll
Size 169KB
SHA256 d6267d0770d1e2ae443e2217ed5f326cf17a0a67454783af4e109db5f040fe85
MD5 204a2b4cd7d5022c92d0d15d33051795
SHA1 7742a0d36b16c07dde8c2d29b8d2bbeed17130d2
SHA512 b4aeda6dbb92e070a5d650dfe28f1c0fac5125d9bc1603c8321124aa335d4842da774d68dc6c0f6415579b337a3527d991bc444e5a6167c672f8920759de86e3
SSDEEP 3072:ZCdeR+S4cNJtkAlRHAAMHnS9qkJUsCmcW/fpICcsRuUwZxcUdONKnNPZv8FK4Us6:Y4F
MD5 SHA1 SHA512 SSDEEP

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