061d9fce01802e7aec1c879da5794e81acba223e81948bd513fdc3543c36fac4

General

Target

8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe
Size

327KB
MD5

8ab6ef06d9112a8b70cd8a068ce67368
SHA1

c688d4b65a41c129e1520ff2f58bd1d78675783c
SHA256

061d9fce01802e7aec1c879da5794e81acba223e81948bd513fdc3543c36fac4
SHA512

53754459f2ea18d1d36b8c9fcdae652e5064f53b274da0d5d931964e9da835a97c7ca653b703d9ec5adee32479f530605c6f873ceacb613154806afe8ed115c7
SSDEEP

6144:Jr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6F7:Jr4iu6/eIo4Rsw33AtsmQm

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe
2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe
2752	8ab6ef06d9112a8b70cd8a068ce67368_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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe
2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2452	2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe	85
PID 2752 wrote to memory of 2452	2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe	85
PID 2752 wrote to memory of 2452	2752	8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ab6ef06d9112a8b70cd8a068ce67368_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin7053.bat"
  2⤵
  PID:2452

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\012B60A2\cfg\1.ini

Filesize
1KB

MD5
f349c5e261624246509a946297c0bd09

SHA1
a8ff2973c566712d851f9017911e4660c6ca6c21

SHA256
50e8ce5514c25b860be6077b3f08c9ed4a32df90ede1ee743e2b1e92a32c3174

SHA512
0fabdc2fd5544b9cb50125ce17838c5669ee3b0fdb9dc0af93bd5b61651ea65fba285c1cdd19fdfd412bcb1752e25aed268947d3e1e1a1bdd196e18b2c4ead6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu66BFC098.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin7053.bat

Filesize
50B

MD5
8085ade98040d1b083335a4a6d5a36bb

SHA1
ccba361f0000fb908d6674bb5653ed6ab36bf28b

SHA256
2106c608e2aefc272b7f9edd3a143a7403b071da48045a89caffacb0554f2c16

SHA512
058c7be82b376cddfe333325985caaf71de4e198f60d4c0834d0fd4cc38029b71d4df72ffe955258151eb1733559131920c667d2693122b7163bebcdd8977eaf

Download Submit
C:\Users\Admin\AppData\Local\Temp\{948CAA49-F664-45C8-A723-BE464F6F88BF}\Custom.dll

Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

Download Submit
C:\Users\Admin\AppData\Local\Temp\{948CAA49-F664-45C8-A723-BE464F6F88BF}\Readme.txt

Filesize
2KB

MD5
cdb83c5f8ef48383f7db8f186d98f7bd

SHA1
2b47e6d7af95c7e50e517950bc0e552e5ab4f388

SHA256
44e596d17ddd82458ac70f4349fc30a2edfde5a1438de162cba2b4185a06d44c

SHA512
0f1c5f65925b8e42c1bb1403e32e0d25801cc3ecd98e2dda1626699d54aad68ad608316bb16cb140c21d8caf82f8f376d2eeb5016927c734bfd914cdab8c1373

Download Submit
C:\Users\Admin\AppData\Local\Temp\{948CAA49-F664-45C8-A723-BE464F6F88BF}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{948CAA49-F664-45C8-A723-BE464F6F88BF}\Setup.ico

Filesize
14KB

MD5
fd7ffd6a90536af8391733e3695e3740

SHA1
6774868b160ec653a594a8c29ebc5c432a6615bb

SHA256
dddc311ded9236e2c582d9df11639b8119c2d9265799f225d9efb047c9f3118a

SHA512
3279d7277d587df6c20ddccb487a24fb2cd41f88b701a93b1166bb8f3653b752509fd675858ccf12d7c47fea6b82c2e201e96bc54500b76fd9a6169681527638

Download Submit
C:\Users\Admin\AppData\Local\Temp\{948CAA49-F664-45C8-A723-BE464F6F88BF}\_Setup.dll

Filesize
180KB

MD5
f019ccbcb9fc34eca585696d8ec5c585

SHA1
e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

SHA256
7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

SHA512
8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5

Download Submit

Analysis

Sharing