31921c3e9ab77e888e9454fc7d8be0184305945c5e299effb37d3590bdb2df9b

Analysis

max time kernel
66s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 02:35

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General

Target

06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
Size

322KB
MD5

06a278c71d381a47e7f3f521a8047869
SHA1

bf172bb3193a7425d3a537dbb00ed18f8745b65e
SHA256

31921c3e9ab77e888e9454fc7d8be0184305945c5e299effb37d3590bdb2df9b
SHA512

e0b18914fd4952017f0e0dbd0006c43fac5186ac0ec5692aeaa626e806164623a3569e652f0ab2a446d5d78bef965e15c41d5e25683075a09c4744613dbf7479
SSDEEP

6144:QrV49uEo2S1YnQmCX492DkwNP3qpYFkKQdF8lgywXW/XK11AVBZ5jhqUnm8xcU:QrVQu6/eIo4qQdF8lEeXK11AZDqUmpU

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1888	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
1888	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
1888	06a278c71d381a47e7f3f521a8047869_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	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1888	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
1888	06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06a278c71d381a47e7f3f521a8047869_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1888

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

C:\Users\Admin\AppData\Local\Temp\Tsu161265F0.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{EF776172-CCE7-4DF4-AF1F-84C534944384}\Custom.dll

Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

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C:\Users\Admin\AppData\Local\Temp\{EF776172-CCE7-4DF4-AF1F-84C534944384}\_Setup.dll

Filesize
174KB

MD5
efbce92b48500e40573afc22277768ef

SHA1
0e6deed707b03d9f16bfb31554a1eded2e8408cf

SHA256
36223baec8556ec3ec139811cda245b4fb20d13999932e9089ff0c505ae21433

SHA512
db5469ee310c906e970d0dae01373abe1f824224345f8cf79eedfd8d79e9ed1e5e8727b63f44b75a8fce6fbe43cffee1f8877703a5e5cab25f7d093d0a505bd7

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