fabookie | 323a3c53d2e325fb589a702bea7b8c2f3a5e8c1cc4602b3c0cf1ed00cb9b730a

General

Target

45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe
Size

4.2MB
MD5

45e19643060ed35c221ba014416a38d3
SHA1

bb0a33458a714d36f8bcce3d777b8d28978ea9ff
SHA256

323a3c53d2e325fb589a702bea7b8c2f3a5e8c1cc4602b3c0cf1ed00cb9b730a
SHA512

9c1feb753f516a6e49ba89eb3f736ef15373856b3b9196df5cf3726675cea1e88b77fbcb45eb71cfb5033ee957dae99deb44708d448dcee9310bb187f83e0423
SSDEEP

98304:HZhiav3/r1ifv9HttDqEa1PNq66RaTbrOg:HL3/r1Ut0EuNjE

Score

10^/10

fabookie discovery persistence spyware stealer upx vmprotect

Malware Config

Signatures

Detect Fabookie payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2332-0-0x0000000000180000-0x00000000008A4000-memory.dmp	family_fabookie

Fabookie
Fabookie is facebook account info stealer.
spyware stealer fabookie

Detected Nirsoft tools 2 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

Processes:

resource	yara_rule
behavioral2/memory/1560-11-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/872-24-0x0000000000400000-0x0000000000422000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

jfiag_gg.exejfiag_gg.exe

pid process

1560 jfiag_gg.exe
872 jfiag_gg.exe

pid	process
1560	jfiag_gg.exe
872	jfiag_gg.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe	upx
behavioral2/memory/1560-8-0x0000000000400000-0x000000000045B000-memory.dmp	upx
behavioral2/memory/1560-11-0x0000000000400000-0x000000000045B000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe	upx
behavioral2/memory/872-17-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/872-24-0x0000000000400000-0x0000000000422000-memory.dmp	upx

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral2/memory/2332-0-0x0000000000180000-0x00000000008A4000-memory.dmp	vmprotect

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\kissq = "C:\\Users\\Admin\\AppData\\Local\\Temp\\kissq.exe"	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

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

Processes:

45e19643060ed35c221ba014416a38d3_JaffaCakes118.exejfiag_gg.exejfiag_gg.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jfiag_gg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jfiag_gg.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jfiag_gg.exe

pid process

872 jfiag_gg.exe
872 jfiag_gg.exe

pid	process
872	jfiag_gg.exe
872	jfiag_gg.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe

description	pid	process	target process
PID 2332 wrote to memory of 1560	2332	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe	jfiag_gg.exe
PID 2332 wrote to memory of 1560	2332	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe	jfiag_gg.exe
PID 2332 wrote to memory of 1560	2332	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe	jfiag_gg.exe
PID 2332 wrote to memory of 872	2332	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe	jfiag_gg.exe
PID 2332 wrote to memory of 872	2332	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe	jfiag_gg.exe
PID 2332 wrote to memory of 872	2332	45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe	jfiag_gg.exe

C:\Users\Admin\AppData\Local\Temp\45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\45e19643060ed35c221ba014416a38d3_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332

C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1560

C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt

Filesize
31B

MD5
b7161c0845a64ff6d7345b67ff97f3b0

SHA1
d223f855da541fe8e4c1d5c50cb26da0a1deb5fc

SHA256
fe9e28ff0b652e22a124b0a05382bc1ac48cbd9c7c76ca647b0c9f8542888f66

SHA512
98d8971ff20ba256cf886a9db416ac9366d2c6ad4ff51a65bd7e539974dc93f4c897f92d8c9c0319c69b27eacf05cd350a0302828e63190b03457a0eda57f680

Download Submit
C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt

Filesize
1KB

MD5
c7811d8165411d88eb310e50728fc728

SHA1
87e29ba1ee150765e8728e74a8740b0fe4f92b4d

SHA256
b664373bd4f7388f870348e1f52ac549539b40e353d032ae61204fd5371a783d

SHA512
eb636b7693982db8c90f3d11f4b496389c611767c6a3e20359f0405ce9ba97b3e5a81e4ad9ae936c607077f8511ae4eae533f6635f5f673afa723790cdeadb23

Download Submit
C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe

Filesize
61KB

MD5
a6279ec92ff948760ce53bba817d6a77

SHA1
5345505e12f9e4c6d569a226d50e71b5a572dce2

SHA256
8b581869bf8944a8e0aa169adea2a4afe47434123da477132880aff6a5032181

SHA512
213cb374f1273c899e0c88a20c0101a7c28024ce5046a2e0d7898bd182d918288bb80367fea4454c437c057ff9ed4fffd42be48a13ca73653021a6d63e1cfa9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe

Filesize
184KB

MD5
7fee8223d6e4f82d6cd115a28f0b6d58

SHA1
1b89c25f25253df23426bd9ff6c9208f1202f58b

SHA256
a45317c374d54e322153afd73f0e90f1486638d77b7fd85746d091071bbecd59

SHA512
3ed900b83dd178637c2fd4e8444a899f17f12c4ec92a6f4de4fe544fe8d41b521c69b8f348343cb397d0e160f23e27429042d758b5fa5acac0bab5c3584bace4

Download Submit
memory/872-17-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/872-24-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1560-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1560-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2332-0-0x0000000000180000-0x00000000008A4000-memory.dmp

Filesize
7.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads