dbdc4bbf70c2c98f63488758b63677bee47f87423efddab8b550b386a946355f

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
28-04-2024 17:23

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General

Target

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
Size

1.5MB
MD5

05b2e446b87dad61177d560c91d612b7
SHA1

097fa15ac7dfea88430bfef9795241c77a3eb50b
SHA256

dbdc4bbf70c2c98f63488758b63677bee47f87423efddab8b550b386a946355f
SHA512

53b9170023eb6fd6bc214e25f866346c350d3e2115ea965ceb8d6df910babb938afbc670946b24212cb4dd569f4209b8f0c91d3bec4d7580d4fe6827dca30246
SSDEEP

24576:qgJJGasR9FOUlzblRNw/s6v09dLcAScJ5gloPTHyXCJJuYlt2N30Vk72+NVmDk:PJJZglFRN7T9dLcASW7Tc2+NVmDk

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 8 IoCs

Processes:

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

pid	process
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Drops file in Program Files directory 1 IoCs

Processes:

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

description ioc process

File created C:\Program Files (x86)\BearShare\log.log 05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Program Files (x86)\BearShare\log.log	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

Modifies registry class 2 IoCs

Processes:

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe\IsHostApp	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1304 05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

pid process

1304 05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
1304 05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1304	05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05b2e446b87dad61177d560c91d612b7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\System.dll

Filesize
11KB

MD5
bf712f32249029466fa86756f5546950

SHA1
75ac4dc4808ac148ddd78f6b89a51afbd4091c2e

SHA256
7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af

SHA512
13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4

Download Submit
\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\UAC.dll

Filesize
13KB

MD5
a88baad3461d2e9928a15753b1d93fd7

SHA1
bb826e35264968bbc3b981d8430ac55df1e6d4a6

SHA256
c5ab2926c268257122d0342739e73573d7eeda34c861bc7a68a02cbc69bd41af

SHA512
5edcf46680716930da7fd1a41b8b0426f057cf4becefb3ee84798ec8b449726afb822fb626c4942036a1ae3bb937184d1f71d0e45075abb5bf167f5d833df43a

Download Submit
\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\UserInfo.dll

Filesize
4KB

MD5
c7ce0e47c83525983fd2c4c9566b4aad

SHA1
38b7ad7bb32ffae35540fce373b8a671878dc54e

SHA256
6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae

SHA512
ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e

Download Submit
\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\apphelp.dll

Filesize
1.8MB

MD5
c9175d4a258ddbc431108be3c52977a4

SHA1
d0df945d2c9e34a081b7cfa2a4912bf74eb125a3

SHA256
b2cc685d31f6aac14b91f641c3e6efe55e6a15ee733c684c854ad351b542967c

SHA512
595954ea34a6f5c3a7de34ff5f447dc49f09a6de064bfb517b6b19a08223312c8c0804beb32bf99124317bd5a697bce33c919a79c52847dc76ef15887b528c2d

Download Submit
\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\nsDialogs.dll

Filesize
9KB

MD5
4ccc4a742d4423f2f0ed744fd9c81f63

SHA1
704f00a1acc327fd879cf75fc90d0b8f927c36bc

SHA256
416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6

SHA512
790c5eb1f8b297e45054c855b66dfc18e9f3f1b1870559014dbefa3b9d5b6d33a993a9e089202e70f51a55d859b74e8605c6f633386fd9189b6f78941bf1bfdb

Download Submit
\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\registry.dll

Filesize
24KB

MD5
2b7007ed0262ca02ef69d8990815cbeb

SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f

SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

Download Submit
\Users\Admin\AppData\Local\Temp\nsi12A7.tmp\soffer.dll

Filesize
188KB

MD5
bd19f017b923a07100b6c26b61838320

SHA1
f3402a530d00cf70aabcc77d798dc5dc026f6a14

SHA256
076bff721e2b2831b588125370b07d81b3520b8bc7f7e5db99b7b8e9fea52b19

SHA512
004bbe1fa1f10704549a13d8950a087933946defe5c06a01af39c129e3272104cdc398df152774691943f817e607f23779c0d07215154683b9cfc7c3b9690b0a

Download Submit
memory/1304-44-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download
memory/1304-57-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download