c451ff4724a716029173df180c40fc7eb9ab9c289c11d83875484463b2a83c5b

General

Target

eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
Size

1.7MB
MD5

eac485a19158c3e51e0b128a4d557ffc
SHA1

679c82900884dbe90cacd6894f30108e9ef9777b
SHA256

c451ff4724a716029173df180c40fc7eb9ab9c289c11d83875484463b2a83c5b
SHA512

5dbfcc92c5972e26e2df567a6162ab3c1acc3c05c406d350af4e74091c73e8b5d9f9371bf257a14c416c4039832208f0c92c47919eed14e814a8ec9a2eee03e0
SSDEEP

24576:uUC4SusT0XmomI+19/76bmm/SCxx9T4pN9UEya29Sm6aI71FmWa1:04fDmIW+bmYz9T4p8M29S71RFmWa1

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 11 IoCs

pid	Process
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_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
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	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe\IsHostApp	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
4092	eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac485a19158c3e51e0b128a4d557ffc_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\System.dll

Filesize
11KB

MD5
959ea64598b9a3e494c00e8fa793be7e

SHA1
40f284a3b92c2f04b1038def79579d4b3d066ee0

SHA256
03cd57ab00236c753e7ddeee8ee1c10839ace7c426769982365531042e1f6f8b

SHA512
5e765e090f712beffce40c5264674f430b08719940d66e3a4d4a516fd4ade859f7853f614d9d6bbb602780de54e11110d66dbb0f9ca20ef6096ede531f9f6d64

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\UAC.dll

Filesize
13KB

MD5
a88baad3461d2e9928a15753b1d93fd7

SHA1
bb826e35264968bbc3b981d8430ac55df1e6d4a6

SHA256
c5ab2926c268257122d0342739e73573d7eeda34c861bc7a68a02cbc69bd41af

SHA512
5edcf46680716930da7fd1a41b8b0426f057cf4becefb3ee84798ec8b449726afb822fb626c4942036a1ae3bb937184d1f71d0e45075abb5bf167f5d833df43a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\UserInfo.dll

Filesize
4KB

MD5
d16e06c5de8fb8213a0464568ed9852f

SHA1
d063690dc0d2c824f714acb5c4bcede3aa193f03

SHA256
728472ba312ae8af7f30d758ab473e0772477a68fcd1d2d547dafe6d8800d531

SHA512
60502bb65d91a1a895f38bd0f070738152af58ffa4ac80bac3954aa8aad9fda9666e773988cbd00ce4741d2454bf5f2e0474ce8ea18cfe863ec4c36d09d1e27a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\apphelp.dll

Filesize
2.0MB

MD5
a8225a2f10a8d531d5c44abc9d8219db

SHA1
b6e6d6916837b22dbdc5469486d53e4058a15dec

SHA256
eaccffe2ac0d44d3a2b52808d934bed66bd61886ac9cb42247b2fe8a823909a4

SHA512
764d82d3f2e0f779c8afeaebc4980d6465c78e7a0021acaab040de5ad46337d2b6f9ba702b12b21de6da8287f87193b90779b665b1f8bb7a13e7dd10d4a2496d

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\nsDialogs.dll

Filesize
9KB

MD5
f7b92b78f1a00a872c8a38f40afa7d65

SHA1
872522498f69ad49270190c74cf3af28862057f2

SHA256
2bee549b2816ba29f81c47778d9e299c3a364b81769e43d5255310c2bd146d6e

SHA512
3ad6afa6269b48f238b48cf09eeefdef03b58bab4e25282c8c2887b4509856cf5cbb0223fbb06c822fb745aeea000dd1eee878df46ad0ba7f2ef520a7a607f79

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\registry.dll

Filesize
24KB

MD5
2b7007ed0262ca02ef69d8990815cbeb

SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f

SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7957.tmp\soffer.dll

Filesize
194KB

MD5
9ec4e35844e914c16baa82e04328fe57

SHA1
3db145031fcbf24bee6c715d0abc5f8d2fc69ad8

SHA256
82bbc0e285e76a6d0e16ab8805852a8c5b2c4d37b4a776595a4357d26543f11e

SHA512
9a02af521bb00244693e20b72313b6e7de4093bda43b143ea7ecc24b15486cdf33e7dc515f1c95d49d44544c839c2025844186724843acf8a08de4168b7420ac

Download Submit
memory/4092-43-0x0000000003AF0000-0x0000000003AF1000-memory.dmp

Filesize
4KB

Download
memory/4092-57-0x0000000003AF0000-0x0000000003AF1000-memory.dmp

Filesize
4KB

Download

Analysis

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