Overview
overview
7Static
static
737860bd7fb...18.exe
windows7-x64
737860bd7fb...18.exe
windows10-2004-x64
7$PLUGINSDI...rt.dll
windows7-x64
3$PLUGINSDI...rt.dll
windows10-2004-x64
3$PLUGINSDI...nt.dll
windows7-x64
3$PLUGINSDI...nt.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDIR/Math.dll
windows7-x64
3$PLUGINSDIR/Math.dll
windows10-2004-x64
3$PLUGINSDI...er.exe
windows7-x64
3$PLUGINSDI...er.exe
windows10-2004-x64
3$_2_/Uninstall.exe
windows7-x64
7$_2_/Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ut.dll
windows7-x64
3$PLUGINSDI...ut.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDIR/ef.exe
windows7-x64
3$PLUGINSDIR/ef.exe
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 00:15 UTC
Behavioral task
behavioral1
Sample
37860bd7fb95e9ceacaa895333e1f0d7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
37860bd7fb95e9ceacaa895333e1f0d7_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BaseConvert.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BaseConvert.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Dialer.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/Dialer.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/Linker.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/Linker.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/Math.dll
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/Math.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/SimpleInstaller.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/SimpleInstaller.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$_2_/Uninstall.exe
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
$_2_/Uninstall.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/ThreadTimer.dll
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/ThreadTimer.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/Timeout.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/Timeout.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/blowfish.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/blowfish.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/ef.exe
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/ef.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/Linker.dll
-
Size
9KB
-
MD5
59c3712a86d50dfbae6e8f216eaf4fd1
-
SHA1
6da35c4b68b1a0739ed7e62b87d27aa28ff96c6f
-
SHA256
0db66100861170976afb8897df982913ce033359ccc3fcc45ae5adb69135fba7
-
SHA512
08026efc6ec7bb3c1e27d87120fd335d1cc67c411735b42882c823ac370960d83dba734bded17d49b7730f9b6e950378c15205f103769b499aa30d53de22e2fe
-
SSDEEP
192:0CT/g2XRaobQ/fhzVUgweAcD484Iv64Qvh:0C82XRaobQ3VVUgwtcD484rv
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3692 4508 WerFault.exe 83 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2864 wrote to memory of 4508 2864 rundll32.exe 83 PID 2864 wrote to memory of 4508 2864 rundll32.exe 83 PID 2864 wrote to memory of 4508 2864 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Linker.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Linker.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4508 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4508 -s 6083⤵
- Program crash
PID:3692
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4508 -ip 45081⤵PID:2596
Network
-
Remote address:8.8.8.8:53Requestg.bing.comIN AResponseg.bing.comIN CNAMEg-bing-com.ax-0001.ax-msedge.netg-bing-com.ax-0001.ax-msedge.netIN CNAMEax-0001.ax-msedge.netax-0001.ax-msedge.netIN A150.171.27.10ax-0001.ax-msedge.netIN A150.171.28.10
-
GEThttps://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=Remote address:150.171.27.10:443RequestGET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
ResponseHTTP/2.0 204
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
set-cookie: MUID=1C95F047C00162012FDAE551C10763C0; domain=.bing.com; expires=Thu, 06-Nov-2025 00:16:06 GMT; path=/; SameSite=None; Secure; Priority=High;
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: DF11ADD8FF0049E1AE991F198B59F241 Ref B: LON601060108042 Ref C: 2024-10-12T00:16:06Z
date: Sat, 12 Oct 2024 00:16:05 GMT
-
GEThttps://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=Remote address:150.171.27.10:443RequestGET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=1C95F047C00162012FDAE551C10763C0
ResponseHTTP/2.0 204
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
set-cookie: MSPTC=d2haJfk7A2LhA-pzwlCWMjZx8YBDZo9UImRYdD4RdVU; domain=.bing.com; expires=Thu, 06-Nov-2025 00:16:06 GMT; path=/; Partitioned; secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 8C754FE1B69D46E3B22A060D02875809 Ref B: LON601060108042 Ref C: 2024-10-12T00:16:06Z
date: Sat, 12 Oct 2024 00:16:05 GMT
-
GEThttps://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=Remote address:150.171.27.10:443RequestGET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=1C95F047C00162012FDAE551C10763C0; MSPTC=d2haJfk7A2LhA-pzwlCWMjZx8YBDZo9UImRYdD4RdVU
ResponseHTTP/2.0 204
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: DE3EC377B2B74D56B23CD92B990D8643 Ref B: LON601060108042 Ref C: 2024-10-12T00:16:06Z
date: Sat, 12 Oct 2024 00:16:05 GMT
-
Remote address:8.8.8.8:53Request14.160.190.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request200.163.202.172.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request198.187.3.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request75.117.19.2.in-addr.arpaIN PTRResponse75.117.19.2.in-addr.arpaIN PTRa2-19-117-75deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request43.229.111.52.in-addr.arpaIN PTRResponse
-
150.171.27.10:443https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=tls, http22.0kB 9.4kB 22 19
HTTP Request
GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=HTTP Response
204HTTP Request
GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=HTTP Response
204HTTP Request
GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=91a88097ef354c12a4f874539ec19fe8&localId=w:9BCA5FC4-E20E-516F-AAFA-89790EBA48FA&deviceId=6966572652123934&anid=HTTP Response
204
-
56 B 148 B 1 1
DNS Request
g.bing.com
DNS Response
150.171.27.10150.171.28.10
-
72 B 158 B 1 1
DNS Request
14.160.190.20.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
10.27.171.150.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
-
74 B 160 B 1 1
DNS Request
200.163.202.172.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
198.187.3.20.in-addr.arpa
-
70 B 133 B 1 1
DNS Request
75.117.19.2.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
43.229.111.52.in-addr.arpa