16771b1ced89bed951c8311cf2e67c9a1f4398f3f7335d4ed11bbcfbc8a3f00d

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 01:57

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General

Target

659b887c001152ac986216e876544518_JaffaCakes118.exe
Size

1.4MB
MD5

659b887c001152ac986216e876544518
SHA1

04b6cd459ecc974084cd324aef090f2c2c603426
SHA256

16771b1ced89bed951c8311cf2e67c9a1f4398f3f7335d4ed11bbcfbc8a3f00d
SHA512

de69583a9381d5086f3e1da678bbd66d2e412daaf1d854747162c27e3957dd5bafd689531afe4eff42ed358f9c4a14a987ac793a560eb6c31681e8520952f649
SSDEEP

24576:L2KqYz3utEROE3cvWt9xkAzb8cQlE++NHXYNoPfS4:pD/OKc4xXz6F+iNoC4

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 7 IoCs

Processes:

659b887c001152ac986216e876544518_JaffaCakes118.exe

pid	process
2180	659b887c001152ac986216e876544518_JaffaCakes118.exe
2180	659b887c001152ac986216e876544518_JaffaCakes118.exe
2180	659b887c001152ac986216e876544518_JaffaCakes118.exe
2180	659b887c001152ac986216e876544518_JaffaCakes118.exe
2180	659b887c001152ac986216e876544518_JaffaCakes118.exe
2180	659b887c001152ac986216e876544518_JaffaCakes118.exe
2180	659b887c001152ac986216e876544518_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:

659b887c001152ac986216e876544518_JaffaCakes118.exe

description ioc process

File created C:\Program Files (x86)\jZip\log.log 659b887c001152ac986216e876544518_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)\jZip\log.log	659b887c001152ac986216e876544518_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

659b887c001152ac986216e876544518_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	659b887c001152ac986216e876544518_JaffaCakes118.exe

Modifies registry class 2 IoCs

Processes:

659b887c001152ac986216e876544518_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\659b887c001152ac986216e876544518_JaffaCakes118.exe\IsHostApp	659b887c001152ac986216e876544518_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\659b887c001152ac986216e876544518_JaffaCakes118.exe	659b887c001152ac986216e876544518_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

659b887c001152ac986216e876544518_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2180 659b887c001152ac986216e876544518_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

659b887c001152ac986216e876544518_JaffaCakes118.exe

pid process

2180 659b887c001152ac986216e876544518_JaffaCakes118.exe
2180 659b887c001152ac986216e876544518_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2180	659b887c001152ac986216e876544518_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\659b887c001152ac986216e876544518_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\659b887c001152ac986216e876544518_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:2180

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

C:\Users\Admin\AppData\Local\Temp\nsy196B.tmp\soffer.dll

Filesize
194KB

MD5
0d1d780cd2d8445c4718d23e8f2551cd

SHA1
348618b28381aa43b1696ae26325a02e27c51c60

SHA256
3c4307e83e3264571a5e5e80e01da4d7bce98f0c9e36564b10ff21edbc613330

SHA512
02776fbbd10556d4152660440059eb29358103e1ae71df289ef0ef11f66d9bef4053813553a4fea71af427ae866e5c6222693b3e5295be9592827b073f592e34

Download Submit
\Users\Admin\AppData\Local\Temp\nsy196B.tmp\System.dll

Filesize
11KB

MD5
bf712f32249029466fa86756f5546950

SHA1
75ac4dc4808ac148ddd78f6b89a51afbd4091c2e

SHA256
7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af

SHA512
13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4

Download Submit
\Users\Admin\AppData\Local\Temp\nsy196B.tmp\UAC.dll

Filesize
13KB

MD5
a88baad3461d2e9928a15753b1d93fd7

SHA1
bb826e35264968bbc3b981d8430ac55df1e6d4a6

SHA256
c5ab2926c268257122d0342739e73573d7eeda34c861bc7a68a02cbc69bd41af

SHA512
5edcf46680716930da7fd1a41b8b0426f057cf4becefb3ee84798ec8b449726afb822fb626c4942036a1ae3bb937184d1f71d0e45075abb5bf167f5d833df43a

Download Submit
\Users\Admin\AppData\Local\Temp\nsy196B.tmp\UserInfo.dll

Filesize
4KB

MD5
c7ce0e47c83525983fd2c4c9566b4aad

SHA1
38b7ad7bb32ffae35540fce373b8a671878dc54e

SHA256
6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae

SHA512
ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e

Download Submit
\Users\Admin\AppData\Local\Temp\nsy196B.tmp\apphelp.dll

Filesize
1.9MB

MD5
fe83bf8c380b208bd7738ac0d5645962

SHA1
fd83745c0f286d9b2b43316ac9ee1d14459b47f9

SHA256
3f6b1e16842b9ac03cf2aa285ce812d1c526f610854b7e110ac1b4625d55ecf6

SHA512
217df4fdf9e9e3c4b525d00c7c680fc77c63a52817c53b59e5f786eda68b766a8068e44c04c74dc8e695711051d59097c4c2b35e9f1eace38a5cec4e7530b2d3

Download Submit
\Users\Admin\AppData\Local\Temp\nsy196B.tmp\nsDialogs.dll

Filesize
9KB

MD5
4ccc4a742d4423f2f0ed744fd9c81f63

SHA1
704f00a1acc327fd879cf75fc90d0b8f927c36bc

SHA256
416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6

SHA512
790c5eb1f8b297e45054c855b66dfc18e9f3f1b1870559014dbefa3b9d5b6d33a993a9e089202e70f51a55d859b74e8605c6f633386fd9189b6f78941bf1bfdb

Download Submit
\Users\Admin\AppData\Local\Temp\nsy196B.tmp\registry.dll

Filesize
24KB

MD5
2b7007ed0262ca02ef69d8990815cbeb

SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f

SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

Download Submit
memory/2180-36-0x0000000002F00000-0x0000000002F01000-memory.dmp

Filesize
4KB

Download
memory/2180-54-0x0000000002F00000-0x0000000002F01000-memory.dmp

Filesize
4KB

Download