e57b80557d0a3867c6c58250eafef39412c5e0ad5cdafc18084497d55832f4f8

General

Target

68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe
Size

179KB
MD5

68218bbeefebc9ae1df37d27988b98be
SHA1

8e8cea39200dc0462d094c6a651cdeb415751ccf
SHA256

e57b80557d0a3867c6c58250eafef39412c5e0ad5cdafc18084497d55832f4f8
SHA512

69782592c2cc0193a1f1b63d0e02f736f98fee6169abafd19955f9bd2810923d503a46df5938e9108ff1f4c02663b85e2b6c3a7097272d1d715b6f8676c273f2
SSDEEP

3072:SnyIOV+y8cO6ntl8muGa/N7vQ3jZ6Prhl4nm+7jq7Hdpzdv2YSj/isUivKHX9G:SyII+NSuh/N7vQtQ4pOtkj/ismH

Score

7^/10

discovery spyware stealer upx

Malware Config

Signatures

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

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1752-2-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/3044-12-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/3044-11-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/2704-77-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/2704-78-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/1752-75-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/1752-172-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/1752-173-0x0000000000400000-0x0000000000470000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 3 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	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 3044	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	29
PID 1752 wrote to memory of 3044	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	29
PID 1752 wrote to memory of 3044	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	29
PID 1752 wrote to memory of 3044	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	29
PID 1752 wrote to memory of 2704	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	31
PID 1752 wrote to memory of 2704	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	31
PID 1752 wrote to memory of 2704	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	31
PID 1752 wrote to memory of 2704	1752	68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Users\Admin\AppData\Local\Temp\68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe startC:\Program Files (x86)\Internet Explorer\lvvm.exe%C:\Program Files (x86)\Internet Explorer
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3044
- C:\Users\Admin\AppData\Local\Temp\68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\68218bbeefebc9ae1df37d27988b98be_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\conhost.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2704

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 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\Roaming\AC34.5F5

Filesize
1KB

MD5
614da333a963f87204ca624fabdbc3d9

SHA1
1b07b2312f445fb3fa2be8a70d8704ebe44a3c58

SHA256
679dc295adf40d390d2b2cbde975b1371e7061af50148ef53207bb72ca654788

SHA512
57550abfd17ee9b76140206b622da7a61cc58962234e3f7af32dc1114d7eb728b2333501181a09df173dc317de202b71f27a7a78fefb4b8101fa089cc2619fa8

Download Submit
C:\Users\Admin\AppData\Roaming\AC34.5F5

Filesize
600B

MD5
065c8f1afd6ebf5669319794931a5c4d

SHA1
3bf6b30bccc2786d5b40eefe0dbb7b361bb20fd4

SHA256
eba23d87c56036de8859f96c3745a7b60cf563e42f10b9e0f7ef06c8990025cb

SHA512
618535954d3bbf526639878dccfe579ce0fe1e86f7de7ffd886aed098ce8167ba7d40141c49beb2f3b368f56720b1991545b19c2939bd3026beaab22245d3c77

Download Submit
C:\Users\Admin\AppData\Roaming\AC34.5F5

Filesize
996B

MD5
3f128088cea22621e4fdd62e13348822

SHA1
e7a1eff507f466390f3ab54fd83d6e3aa37c8762

SHA256
ce2b0bac6c11206e650db351a868a8142837895f7b297e325327353ef22d1d7b

SHA512
1ad515e0be380bfad25c77d2a94d99245f13adfd79846adb726b85216d9c077d0ebb9a2cec41ccd1bd98897b47d18d7da2f15c5cf450ca7789aa1f19c7b4225d

Download Submit
memory/1752-2-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/1752-75-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/1752-172-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/1752-173-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2704-77-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2704-78-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/3044-12-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/3044-11-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download

Analysis

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