2e150d2a6a621c8420ea56a43664e43c8ad6a1ba90b65c2bb5de9aca851b7f64

General

Target

a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe
Size

313KB
MD5

a8006b657c92ea734245c5d16567daab
SHA1

da88357cc2f22b9fc76a07d701e9f7c4ebda8402
SHA256

2e150d2a6a621c8420ea56a43664e43c8ad6a1ba90b65c2bb5de9aca851b7f64
SHA512

6056927124eb4a8bda92adae7085aa3850a5a83935d292f1e9fc738cc15e908c7c40f6b2c5855f756a53bcc5697154b75efa4e4bfb636741d9207120dfa2a5c6
SSDEEP

6144:orJ9uEo2S1YnQmCX492DkwNP3qpYFQiY0Z56GICaNRCVEumbcF6ov5d889PgLVDM:orfu6/eIo4jVW5soVCcQovoO0DJM+EH

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe
2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe
2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 3000	2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe	29
PID 2216 wrote to memory of 3000	2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe	29
PID 2216 wrote to memory of 3000	2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe	29
PID 2216 wrote to memory of 3000	2216	a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8006b657c92ea734245c5d16567daab_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin34ED.bat"
  2⤵
  PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\99D78E3A\cfg\1.ini

Filesize
836B

MD5
5f2343f6578cf637dcb112245c9d95e4

SHA1
d40d0b1ebe713a9619125ebbc6ab024c3dc7566b

SHA256
12c9d49bb61ce2052d88007467006520700493c67baaa0f3f66fb3c81c3362bb

SHA512
537853ef2b773ad9ebdaf3a3a8468c2a7011c446ed5383fd874f85f5aced9027099e09f03b84fa935853e42c2fa3d143696cd7585170c94addd836b51f118035

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin34ED.bat

Filesize
50B

MD5
df3da7a508ef0a2206d762978c9eb0d2

SHA1
d0405625367af9d8aec697bf7709b35f8483c2fd

SHA256
576215869889f9ca02ce9e34f886cdd9abb63ab45eb4ccb3bb272b91ff68d681

SHA512
2878d831397af83b7ef9acecf05e9b54ef9202d1cdf5d54a28a05367315bbb66572351df03b9499d7d75124a754bb753912a95cde3b6821c8fed6c5a4bfffbcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\{210B1ACB-FE53-4A92-A879-B671FAE8383D}\Readme.txt

Filesize
2KB

MD5
7992e88b2763c99c24416d6ebce88122

SHA1
0574110d8032aa337c4cbb0837ecca40e187d883

SHA256
8e72c04f8b95fe2af21a350739461527136b17730059722ed85a2b73b7df1538

SHA512
68aa293d6ee68ce5605490304a37cfda8abf5b4e8362946d492abb879773d79824519cf73368a01c13fea4eecf46f3e4e5afe0fea44bd56288b6379dcf6a25c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\{210B1ACB-FE53-4A92-A879-B671FAE8383D}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{210B1ACB-FE53-4A92-A879-B671FAE8383D}\Setup.ico

Filesize
4KB

MD5
e1d796d68cef7297976b889df8327a24

SHA1
379dd117192abfa3ebadad54f5d968f9cb40a17f

SHA256
b8ffb4e6dc082c8bf20298e5d6c6642270a6b67c91780f373cf0f0e83d01e8bd

SHA512
fbab113fc5d77643af87af832750881a646744b35e82f7d2a3525c94b92fd510a008a9fa39b2d2eef183959ce3ea80e1edd325e83b5b9d38ada599fde3189e4c

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu2C4C3B1D.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{210B1ACB-FE53-4A92-A879-B671FAE8383D}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

Download Submit
\Users\Admin\AppData\Local\Temp\{210B1ACB-FE53-4A92-A879-B671FAE8383D}\_Setup.dll

Filesize
169KB

MD5
4e96799dae53f059efc83a26d1a3e0f1

SHA1
d4ce1ea0710338d4113e4079882d5995f2e1d23b

SHA256
0b705033c702abe5165a1017ea922465bb4600c34708bd3275d13c766669cf7c

SHA512
ad6328bd01d90cc8075467cc6b59808c39b59e99d61eeaa66039f4e614fba4b6b720f8ac2ca6e17ff05aa33ed3230ff73180340edfdd8221de699fe0fbefee81

Download Submit

Analysis

Sharing