9a2ef23d2e7403e7b5a5c8fed708ed91a3a01bf5c6c33957103958edbf05f374

Analysis

max time kernel
137s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 11:06

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General

Target

bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
Size

1.2MB
MD5

bb77bbf3afbdb51e2f29dcd3bc6432eb
SHA1

9495c7b10fa68d3fcff5b58ecf938d9ef3919a9d
SHA256

9a2ef23d2e7403e7b5a5c8fed708ed91a3a01bf5c6c33957103958edbf05f374
SHA512

ff94afa8b188543bceaae0e79e2ee92fba887eca8fc0c4c5307497093be69be8bc55eb415c71bcb4fd7fcd7521b67809cde87d6efe1b280d0556a7338f7295b7
SSDEEP

6144:6e342MxNq1zQbe9DP3lpr4jAxLY6MvEVagKyK8:FWwzQcbRx9ZVPp

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00040000000226ca-18.dat	acprotect

Loads dropped DLL 7 IoCs

pid	Process
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
3764	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x00040000000226ca-18.dat	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb77bbf3afbdb51e2f29dcd3bc6432eb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3764

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 --field-trial-handle=4104,i,13995403245988825027,7033610968827661507,262144 --variations-seed-version --mojo-platform-channel-handle=4128 /prefetch:8
1⤵
PID:3540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsx3E7C.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx3E7C.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx3E7C.tmp\nsDialogs.dll

Filesize
9KB

MD5
c10e04dd4ad4277d5adc951bb331c777

SHA1
b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

SHA256
e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

SHA512
853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx3E7C.tmp\nsRandom.dll

Filesize
21KB

MD5
ab467b8dfaa660a0f0e5b26e28af5735

SHA1
596abd2c31eaff3479edf2069db1c155b59ce74d

SHA256
db267d9920395b4badc48de04df99dfd21d579480d103cae0f48e6578197ff73

SHA512
7d002dc203997b8a4d8ec20c92cd82848e29d746414f4a61265c76d4afb12c05bce826fc63f4d2bd3d527f38506c391855767d864c37584df11b5db9ca008301

Download Submit
memory/3764-24-0x0000000003220000-0x0000000003232000-memory.dmp

Filesize
72KB

Download
memory/3764-23-0x0000000003220000-0x0000000003232000-memory.dmp

Filesize
72KB

Download
memory/3764-42-0x0000000003220000-0x0000000003232000-memory.dmp

Filesize
72KB

Download
memory/3764-43-0x0000000003220000-0x0000000003232000-memory.dmp

Filesize
72KB

Download